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Turboing a 2.8l 1989 Camaro

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Old 11-30-2012, 11:27 AM
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Turboing a 2.8l 1989 Camaro

Ok so i want more power in my camaro rs. Its a 1989 2.8l stock motor. Ive been looking on ebay at the t3/t4 turbo's and i think ive found a really good deal. http://www.ebay.com/itm/CUSTOM-RACE-...bfbeca&vxp=mtr

Thats the link at what i want to buy. Now i know i should just get a bigger motor but for now i just really want this turbo. I dont care if it only adds around 50 hp ive made up my mind i want a turbo. My question is will i be able to just put this kit on a run it fine. Or do i need to replace my exhaust manifold injectors anything like that?

Thanks for all the posts in advance!

Also it has a 700r4 transmission I was wondering also just how much power can the motor and transmission take. They are both in good condition
Old 11-30-2012, 12:19 PM
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Re: Turboing a 2.8l 1989 Camaro

https://www.thirdgen.org/forums/v6/6...-fasteddi.html
Read this it will help you a lot, and do searches there a lot of threads that will answer you questions.
There is no set kit for our cars so you will have to build almost every thing.

The 2.8 and 3.1 bock can take pretty good boost all stock I think it's like 10-12 psi so don't worry about motor size cuz there are a few v6 turbos on here pushing 300 plus horse's
Once again search because there is a lot out there to learn.

And you took my first name dang it. haha
Old 11-30-2012, 02:41 PM
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Re: Turboing a 2.8l 1989 Camaro

the 2.8 will handle more then u can throw at it as long as it tuned right

if u can weld a bare bones turbo setup will run u around 800 bucks, this will get the car into the 13's. if u want to go faster then that u going to need to do some transmission and converter upgrades

also dont buy that kit on ebay u can buy the parts seprate for much less

if u need help with what parts to get just post up and somone wil help u find the right stuff


btw if u want to get some serious power dont bother witht he 150$ ebay turbos just go right to an ebay gt3582 for around 250 bucks
Old 11-30-2012, 03:12 PM
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Re: Turboing a 2.8l 1989 Camaro


thats mine

and this is fasteddis
Old 11-30-2012, 03:49 PM
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Re: Turboing a 2.8l 1989 Camaro

I agree with project89. Buy the items piece by piece. I initially dumped about 7-800 bucks and it was well worth it. But I also agree go right for the Gt3582 turbo. Its 250 bucks but way better then the small cheep one i started out with. I welded up the whole piping system up so that is what will save you the most amount of cash. If you can weld at all, your in there as its not too hard to get creative and pipe away.

Your 2.8L will take a good amount of power. Tune it right and you'll be surprised what it can take. I reccomend that you do add larger injectors and a wideband, then tune it with some chip burning stuff, as thats the less exspencive route for tuning.

Your MAF 2.8L will accept some amounts of boost with out custom ECM tuning but whats the point of that when the tuning equiptment is only about 150 bucks and is well worth it. Boost is addictive.

Heres my favoret video of my car. Mid low 13's and it had the stocker transmission on her/ undersized turbo also.


PS, youll add way more the 50Hp. You can easily double the Hp if you tune it right, and then the engine will love it and eat it up.
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Old 12-02-2012, 08:23 PM
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Re: Turboing a 2.8l 1989 Camaro

Thanks for all the info guys. And for some reason i cant see those pics you put up idk why. But im looking for a gt3582 turbo that will work for sure my dad can do everything i just need to know what all parts i need that way i can get a total. I have a completely stock motor. Right now i just want a working gt3582 turbo in my car. Ill add the extra stuff after i get the turbo running. What all do i need for that? And im worried because i think i might have to get a new exhaust manifold but im not sure but if you guys could tell me all i need and a good site to go to id be very thankful. Also its a automatic.
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Old 12-03-2012, 05:15 AM
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Re: Turboing a 2.8l 1989 Camaro

Turbo http://www.ebay.com/itm/GODSPEED-T3-...8c020a&vxp=mtr

Blow Off Valve http://www.ebay.com/itm/TYPE-H-RFL-B...d9c24b&vxp=mtr

O2 sensor kit (many many different ones to choose from) Heres just a example.
http://www.ebay.com/itm/Wideband-Air...613dfb&vxp=mtr

Wastegate http://www.ebay.com/itm/38MM-Turbo-S...247625&vxp=mtr

Intercooler (small one, im not sure what your HP goals are as theres much better oens out there.
http://www.ebay.com/itm/UNIVERSAL-FU...1783e7&vxp=mtr

If you really want to get different manifolds for the exhaust you can either make your own or ask a few members on here about them. I personally ran a under k member set up before. It worked well but was <rigged>.

Here is a few parts there is more things youll need but its a good idea of some of the main items you will need.
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Old 12-03-2012, 11:42 AM
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Re: Turboing a 2.8l 1989 Camaro

that wastegate fasteddi linked u to was a mini gate get this one instead

http://www.ebay.com/itm/38MM-VERTICA...dcb432&vxp=mtr
Old 12-03-2012, 01:01 PM
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Re: Turboing a 2.8l 1989 Camaro

Hi,
We once offered this kit(picture) for the 2.8-3.1 V6. We installed it on a high mileage bone stock 2.8L Camaro mule. The Camaro was dynoed before and after the turbo install with no tunning in between the turbo transformation and it gave an output of 34+ rear wheel horsepower over stock @ 6psi. 93rwhp-131rwhp. No programing, no bigger injectors, no timming, no nothing, only a slightly higher fuel pressure increase.
The kit really did not took off on the v6 market since the horsepower increase on the Camaro was really small and people where expecting huge numbers, but it has to be concidered that apart the fuel increase there's was absolutely no tunning involved. We just wanted to know how much gain there was with just the turbo.
I guess that the people that flamed it where expecting 100hp increase with no tunning what so ever and a worn engine
Anyways here is a pic of the Camaro, I also have a vid of the dyno.
Attached Thumbnails Turboing a 2.8l 1989 Camaro-1.jpg  
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Old 12-03-2012, 01:21 PM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by BBSDesigns
Hi,
We once offered this kit(picture) for the 2.8-3.1 V6. We installed it on a high mileage bone stock 2.8L Camaro mule. The Camaro was dynoed before and after the turbo install with no tunning in between the turbo transformation and it gave an output of 34+ rear wheel horsepower over stock @ 6psi. 93rwhp-131rwhp. No programing, no bigger injectors, no timming, no nothing, only a slightly higher fuel pressure increase.
The kit really did not took off on the v6 market since the horsepower increase on the Camaro was really small and people where expecting huge numbers, but it has to be concidered that apart the fuel increase there's was absolutely no tunning involved. We just wanted to know how much gain there was with just the turbo.
I guess that the people that flamed it where expecting 100hp increase with no tunning what so ever and a worn engine
Anyways here is a pic of the Camaro, I also have a vid of the dyno.
bbs i ran the same style setup originally on my 2.8 and got a much larger gain then u guys with no tuning something like 72rwhp at low boost. i did however swap to 19 or 21# injectors but the ecm stayed stock

im not sure what turbo u guys did use on ur test car but the v6's respond best to t4 50 trims upto t61/gt35's

i think most of it has to do with the style of header u guys created, i know u guys are doing the v8 stuff again , but if ur interested maybe i can help u guys bring a much better header design to the v6 guys. i used to build them myself but i no longer have the time nore the ability to do so, and it would bbe nice for the v6 guys to have an off the shelf option again


i have designs for both keeping the ac, and ditching the ac on the v6 cars

mid lenght full header on ds and log style on passenger side , merge is in stock y pipe location
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and this is my race style setup full tube headers on both sides with merge infront of engine

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even if u guys only did a custom y-pipe those systems are capable of supporting around 375 crank hp

the y-pipe system is very cheap to make , and can be installed by most in a few hours i could see it being a decent seller to the v6 crowd as more and more ppl are starting to mod the v6's

Last edited by project89; 12-03-2012 at 01:26 PM.
Old 12-03-2012, 03:42 PM
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Re: Turboing a 2.8l 1989 Camaro

BBS designs... what headers did you end up using on that kit?? Log headers on both sides??

Im not doubting your kit but to be honest if you could just add injectors and a burnt chip thats a "very safe tune" I would bet that you could advertise much more HP and still keep it simple.

Old 12-03-2012, 04:39 PM
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Re: Turboing a 2.8l 1989 Camaro

The low hp gain was not because of turbo manifold/header design, the problem was more tune related. The Camaro we bought had the "check engine" light ON from day one. The car ran good to get you to the grocery store and back, but the engine stalled frequently on stops, it had slow gas pedal response and from time to time it had a rough idle. We never tested/checked what it was wrong with it, because honestly we did not care. We only wanted the car to design the header/kit around it and we took it to the dyno just to see the difference from NA to turbo. I think the Camaro needed a new MAF at the least, maybe a new O2 sensor also, who knows really!!!

Our header is similar to the one posted by fasteddi and with large primaries also. We've built equal lenght headers, log styles and manifold styles turbo headers from V8's, to V6's, I4, and unless the design is very very bad, and I mean bad, the total output from engine to engine, assuming sames turbos, IC's, etc.. is determined mostly on tunning. Sometimes 1 degree off could mean 40-60hp's, even more when making high hp's.

Ah, almost forgot, the turbo specs. Turbo T3/T4 60 Trim Stage III .63. Turb. Hous. A/R
.63, Undivided, 4 bolt, T3. Comp. Hous. A/R .50
Attached Thumbnails Turboing a 2.8l 1989 Camaro-dsc01289.jpg  

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Old 12-03-2012, 05:15 PM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by BBSDesigns
The low hp gain was not because of turbo manifold/header design, the problem was more tune related. The Camaro we bought had the "check engine" light ON from day one. The car ran good to get you to the grocery store and back, but the engine stalled frequently on stops, it had slow gas pedal response and from time to time it had a rough idle. We never tested/checked what it was wrong with it, because honestly we did not care. We only wanted the car to design the header/kit around it and we took it to the dyno just to see the difference from NA to turbo. I think the Camaro needed a new MAF at the least, maybe a new O2 sensor also, who knows really!!!

Our header is similar to the one posted by fasteddi and with large primaries also. We've built equal lenght headers, log styles and manifold styles turbo headers from V8's, to V6's, I4, and unless the design is very very bad, and I mean bad, the total output from engine to engine, assuming sames turbos, IC's, etc.. is determined mostly on tunning. Sometimes 1 degree off could mean 40-60hp's, even more when making high hp's.

Ah, almost forgot, the turbo specs. Turbo T3/T4 60 Trim Stage III .63. Turb. Hous. A/R
.63, Undivided, 4 bolt, T3. Comp. Hous. A/R .50
sound slike and looks like on of the ebay 48 trim turbos if it was/is yeah power isnt that far off , also forgot u didnt have a ic on that car. which i know will deff hurt power output as i originally ran one of those turbos and iat were super high with it


as far as the header yeah that should work just fine i must of been thinking of somone elses header for some reason i was thinkng it was adapted to the stock manifold, and not whats in that picture.

hell didnt u guys offer that header pretty much years before anyone put a turbo on a v6 i think i rember looking at ur header about 2 years before i put a turbo on my 2.8 car, and irc i put mine on in 2005/6
Old 12-05-2012, 05:47 AM
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Re: Turboing a 2.8l 1989 Camaro

The turbo was a Master Power brand unit, very decent made. We sold quite a few, none was ever returned or had premature wear, very good units.

Yes, we had no IC on the Camaro unfortunately. We did not even bother trying to sell them on the kit when you can get them so cheap nowdays on ebay.

We started offering those V6's kits back in 2005 if memory dosent fails, very few where sold compared to the v8 kits. It is obvious that the v8 will give more power compared to the v6, but transforming the NA v6 to turbo is so easy it is incredible there's not much people trying to do it.
Old 12-05-2012, 03:00 PM
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Re: Turboing a 2.8l 1989 Camaro

Yes it is very easy!
Old 12-05-2012, 03:39 PM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by BBSDesigns

We started offering those V6's kits back in 2005 if memory dosent fails, very few where sold compared to the v8 kits. It is obvious that the v8 will give more power compared to the v6, but transforming the NA v6 to turbo is so easy it is incredible there's not much people trying to do it.
ur right but the v6 costs so much less then the v8 car to turbo ( i have both that are turbocharged)
i spent less on my turbo v6 over a span of years then i did just bbuilding th twin turbo setup for my iroc
and for most a v6 car with a turbo is all u will ever need on the street, some ppl dont relize just how fast a low 12 second car is on the street, for something u can drive around every day

i still prefer my v6 car over my tt v8 car for street driving unless its a very short trip
Old 07-17-2014, 03:55 PM
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Re: Turboing a 2.8l 1989 Camaro

I also have a 89 camaro 2.8l and I want to turbo also but besides the turbo it's self what do I need to buy/ have to complete the transition
Old 07-18-2014, 05:49 AM
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Re: Turboing a 2.8l 1989 Camaro

Go to the v6 area an look at the stickys at the top. There are 2 good threads on turbos and will answer alot of your questions
Old 05-14-2017, 03:11 PM
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Re: Turboing a 2.8l 1989 Camaro

Hi guys, somebody who integrate turbo kit on 2.8 v6 please contact me. I need help with my project, I'd like integrati turbo in my Firebird v6 2.8.
Old 05-15-2017, 01:35 PM
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Re: Turboing a 2.8l 1989 Camaro

fasteddi, Your's project v6 Turbo too?
Old 09-22-2017, 05:19 AM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by project89
that wastegate fasteddi linked u to was a mini gate get this one instead

http://www.ebay.com/itm/38MM-VERTICA...dcb432&vxp=mtr
Hi, where can I read about your's project? -> Car2 1989 RS 3.1L v6, KB pistons, delta cam,ported heads/intake, custom stainless turbo headers, garrett 60-1 turbo 380+HP@9PSI
Old 01-02-2018, 10:33 AM
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Re: Turboing a 2.8l 1989 Camaro

I am wondering if any of you have put in a mega squirt fuel injection system into your cars. Also what kind of intercooler did you use. I'm thinking about one off of a wrx or off of a 1.8 vw.
Old 01-02-2018, 11:05 AM
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Re: Turboing a 2.8l 1989 Camaro

Dave installed the Megasquirt system in his 2.8 V6 Camaro, see video below. He had it controlling fuel only, the stock ECM was controlling spark. But if you're considering it, don't, it will cost you more in the long run. Just run the stock system to control everything, it will support your needs just fine. Just learn how to tune it correctly for boost...

- Rob

Old 01-03-2018, 11:31 AM
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Re: Turboing a 2.8l 1989 Camaro

what about the intercooler? Would one off a 1.8 vw or wrx work?
Old 01-03-2018, 12:03 PM
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Re: Turboing a 2.8l 1989 Camaro

The idea is to find out how much horsepower the intercooler you have in mind is capable of handling, or has been proven to handle, and if that number is within the range of your targeted horsepower goals, then you will be fine. Incidently if you look closely in the video that I attached for you, Dave was only running a very small intercooler up front off of either a Volvo or an Audi, I don't recall which one, but it was nabbed from the bone yard and used. It worked fine...

- Rob
Old 02-06-2018, 11:28 AM
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Re: Turboing a 2.8l 1989 Camaro

I know that the Camaro's have a black grille under the headlights that you can put the intercooler in that spot to cool it off, but what about on the trans am's? Where would you recommend putting one on a trans am without wrecking the bumper or cutting a hole in it.
Old 02-06-2018, 04:28 PM
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Re: Turboing a 2.8l 1989 Camaro

If you don't want to alter the front like I did, then you will need to build a lower shroud/duct like the FMIC TTA guys do. The stock TTA scoops bring the cold air to the stock Intercooler location, but you would need to locate the Intercooler in the same spot as well all do (in front of the radiator), but then grab cold air in front of it and "scoop" it up towards it with your own concoction. Procharger has one that comes in their kit, but I don't believe they sell them individually, and even if they did, it is too much to invest in when you can build your own at a fraction of the cost. Here is a stock TTA scoop...

- Rob

Old 04-03-2018, 10:03 AM
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Re: Turboing a 2.8l 1989 Camaro

what gauge tubing would you recommend using for the piping. Im thinking of using 2.25 in. for the piping. would this be a good gauge size or would it restrict the boost?
Old 04-03-2018, 12:41 PM
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Re: Turboing a 2.8l 1989 Camaro

TRV25 Fits nicely. Snug fit where i had my piping on the drivers side (did require some cutting of the headlight bracket - Lower the better)
Old 04-03-2018, 02:12 PM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by transamgtagiy
what gauge tubing would you recommend using for the piping. Im thinking of using 2.25 in. for the piping. would this be a good gauge size or would it restrict the boost?
Gauge would refer to the thickness of the piping not the diameter
Old 04-04-2018, 01:38 PM
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Re: Turboing a 2.8l 1989 Camaro

I apologies for using the wrong terminology. what diameter should I use? would 2.25 in. work or should I go bigger?
Old 10-29-2018, 09:26 AM
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Re: Turboing a 2.8l 1989 Camaro

How much hp can I make with a turbo setup on my t/a clone? I've heard my brother say that it'll only make up to 270 hp but i'm wondering if it could make more. I've got a spare motor that I can mock up a turbo setup on but I was wondering if there are any other mods besides putting bigger fuel injectors in and adding a tuning chip. I know I need an IC for my turbo setup and I need a waste gate. I'm using a turbo off of a tractor to turbo mine. Yeah its a little ******* but hey, it works and its a Garrett T04B51 turbo and my dads got three of them lying around so I figured why not use them.
Old 10-31-2019, 10:07 PM
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Re: Turboing a 2.8l 1989 Camaro

I need help with my car too.
Old 10-31-2019, 10:09 PM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by Network722
I need help with my car too.
What do you need help with?
Old 10-31-2019, 10:19 PM
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Re: Turboing a 2.8l 1989 Camaro

I have an 87 Camaro 2.8l 42000 original miles. I'm trying to put not the best but a really decent turbo in it.
Old 10-31-2019, 10:20 PM
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Re: Turboing a 2.8l 1989 Camaro

I can't send pics it's not letting me go back into my gallery o. My phone.
Old 10-31-2019, 10:23 PM
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Re: Turboing a 2.8l 1989 Camaro

What kind of turbo is it?
Old 10-31-2019, 10:26 PM
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Re: Turboing a 2.8l 1989 Camaro

I don't have one yet I'm trying to figure out exactly what I need to buy
Old 10-31-2019, 10:34 PM
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Re: Turboing a 2.8l 1989 Camaro

You need an intercooler, blow off valve, waste gate, gr3582 turbo, air fuel mix gauge, boost gauge, a bunch of tubing for the turbo, and a megasquirt fuel injection system. I know they say you can tune it with the stock computer but you would be better off just spending the $200 for it so you can tune it with a computer. Your either going to need to flip one of the exhaust manifolds around or build custom heads for the turbo. I would recommend going with the custom heads. That way you can have both exhaust manifolds going to the turbo instead of one but it's all on how much work you want to put in it and how much money you want to spend. You can put about 10-12 lbs of boost in the 2.8 but if you wanted to put more in I would recommend going with a 3.8 out of a 4th Gen camaro or firebird. More durable and can hold 20lbs of boost. Thats the route I'm going as soon as I get back from my deployment. It wouldn't hurt getting bigger fuel injectors either. If you know how to weld it should be pretty cheap to build by yourself
Old 10-31-2019, 10:34 PM
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Re: Turboing a 2.8l 1989 Camaro

I hope that helps
Old 10-31-2019, 10:35 PM
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Re: Turboing a 2.8l 1989 Camaro

I meant to say gt3582 turbo
Old 10-31-2019, 10:36 PM
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Re: Turboing a 2.8l 1989 Camaro

I just had summit headers put on it if that's ok
Old 10-31-2019, 10:38 PM
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Re: Turboing a 2.8l 1989 Camaro

The only problem is that they either need to be facing towards the intake or you might be able to get away with rerouting the exhaust to go where you want it
Old 10-31-2019, 10:41 PM
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Re: Turboing a 2.8l 1989 Camaro

So do I loose half my exhaust is it not going to sound good anymore
Old 10-31-2019, 10:44 PM
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Re: Turboing a 2.8l 1989 Camaro

You should be able to reroute the exhaust through the passenger side. You can have the same exhaust setup you have but you should change the exhaust size to 3"
Old 11-11-2019, 01:45 PM
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Re: Turboing a 2.8l 1989 Camaro

Yo, sorry to resurrect an older thread, but I had some questions too! I have a car with the 3.1L instead of the 2.8L. From my understanding, they are the same engine, the 3.1L is just bored out a little. Would engine internals need to be upgraded at all if I were to put a turbo on it? Also, how does the stock 700R4 handle the extra power? I had my 700R4 rebuilt a few months ago, and ideally I'd like to not have to upgrade anything on that, aside from maybe adding a new servo. Anyway, to sum it up, I'd just like to know what you guys would suggest for drivetrain parts upgrades alongside the turbo for a 3.1L. Thanks!
Old 11-11-2019, 02:03 PM
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Re: Turboing a 2.8l 1989 Camaro

from my understanding the 2.8, 3.1, and 3.4 are all the same block. The 3.1 and 3.4 have aluminum heads on them. You should be able to put the same amount of boost through them as the 2.8. I did put a list of everything you should need. As for the transmission, I'd you just rebuilt your 700r4, it should handle the extra horsepower you throw at it just as long as you don't beat the thing to death. If your 3.1 has over 100k miles on it, I would recommend replacing the piston rings at the very least just to make sure the boost doesn't leak through
Old 11-11-2019, 02:19 PM
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Re: Turboing a 2.8l 1989 Camaro

Right on, thanks a bunch! Hopefully I'll be able to make this happen soon-ish. Don't have much money at the moment thanks to college
Old 03-05-2020, 03:54 PM
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Re: Turboing a 2.8l 1989 Camaro

Originally Posted by transamgtagiy
The 3.1 and 3.4 have aluminum heads on them.
no, the F body 3.1 and 3.4 had the same exact iron heads as the '85-up 2.8L. Sorry to dig up the 4 month old thread but didn't want anyone to come along and get bad info. search my build thread for more info on how to turbo a v6 thirdgen.
Old 07-13-2020, 12:54 PM
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Re: Turboing a 2.8l 1989 Camaro

I have a 1991 s10 with a 2.8 v6, i purchased a wrecked 1988 camaro with a multi port 2.8 v6. My idea is to swap the intake and make the engine a multi port and turbo. So far i have a new ecm for a 1988 camaro to use. I will get a new distributor, and i will use the harness and sensors, maf etc. Has any one on here ever done this? I would like the truck to run over 100 mph in the quarter mile after i have done the turbo setup. I will be running a isky 262 cam, comp magnum roller rocker arms, hedman headers, jet under drive pulley kit. Do i need to run a boost referenced fuel pressure regulator? Any help info would help. Thanks in advance.


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