LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

91 camaro ls3 swap

Thread Tools
 
Search this Thread
 
Old Feb 14, 2011 | 01:22 PM
  #151  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Thanks guys. Im hoping that the rubber coupling between the intake piping and throttle body will provide enough flex. I am not running a speed density tune. I am running the stock ls3 mass air computer program. -Tim
Reply
Old Feb 18, 2011 | 03:29 PM
  #152  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
Hey guys. Well i have been working on this project for a while now I decided it was time to let everyone else in on it. For the sake of open criticism, suggestions, help, or whatever you see that i did wrong. Lets start with the car. Its a 91 z28 that has 30,000 original miles Fully caged (12 point), x-brace subframe connectors, And many other susspension mods. I finaly decided i was going to do this car what it deserved and went and bought a ls3 crate engine. As you can see by the pics i installed a lg motorsports g6x3 cam, and ati underdrive pulley. I also purchased the spohn performance tubular k-member and coil over kit. I painted everything in the engine compartment and just installed the engine over the weekend. Let me know what you guys think. Thanks tim.
Originally Posted by Atilla the Fun
Did you upgrade the pushrods? The valvesprings? The retainers? What about the rod "bolts"? (capscrews) and are you a member of www.ls1tech.com?
Originally Posted by timmyboy
Yes im on ls1 tech. I did upgrade everything but rod bolts. Personally i did a bunch of research on cams. And there are alot of happy people with the g6x3 cam. Not to mention its a proven power maker. I drove my buddys new vette with it and driveability was great. He is putting 482 rwhp cam header swap alone. Also im young i have no problem with a little surging. My buddy also owns a speeed shop and we have a real good tuner.
1. well since u upgraded the push rods and vavles springs, but did u have to fly cut the pistons? i was wondering cuz ive been considering the same cam since i started this swap i just wanna put some mile on the ls3 bfor i do a cam swap.

2. also maybe i over looked it but what size are ur headers and if the collectors are 3in do u have any clearance problems if ur cars lowered?
Reply
Old Feb 18, 2011 | 04:11 PM
  #153  
dprest68's Avatar
Supreme Member
iTrader: (1)
 
Joined: Mar 2007
Posts: 1,237
Likes: 7
From: Apopka, Florida
Car: 1989 Pontiac Trans Am GTA
Engine: cammed LS1
Transmission: Monster SS 4L65E
Axle/Gears: 9 bolt posi w/ 3.70 gears
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
My rear tires and wheels are on and fit great. 305/30/18.
I want to put those same wheels on my GTA along with the big brake kit. Can you give me all of the specific for the tires & wheels? What rearend do you have under there? Did you need wheel spacers? What is the backspacing? Did you get the wheels from O.E. wheels? Sorry for all of the questions! I would love to be able to put 305's under the rear of my car.
Reply
Old Feb 18, 2011 | 04:45 PM
  #154  
Demon355's Avatar
Supreme Member
20 Year Member
iTrader: (1)
 
Joined: Aug 2002
Posts: 2,633
Likes: 4
From: Toronto, Ont
Re: 91 camaro ls3 swap

This is a VERY clean install. You are quite **** about the quality and it shows, very nicely done. I love the fuel lines going through the fender, looks amazing. What did you use to mount the gauges under the vents? I'm going to use gauge cups just drilled into the vent and paint the bolts black so they're hidden. Should have enough room in there for my mini shifter light. Again, hot install dude.

Last edited by Demon355; Feb 18, 2011 at 04:55 PM.
Reply
Old Feb 18, 2011 | 08:36 PM
  #155  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

jsacra- I did not fly cut the pistons. You do not need to if you have no head work done at all. (any shaving) Personally talked to lg motorsports. Also I am running the 1 3/4" primaries with 2" collectors.

dprest68- The wheels are wheel replicas wheels c5 zo6 18*10.5 in back and 18*9.5 up front. Stock c5 back spacing. I have a moser 9" 4th gen width. No spacers in back. (required just a little massaging to the inner wheel wells). and 2" wheel spacers up front.

Demon355- I made that gauge pod setup out of wood. Believe it or not. Primed and sanded it smooth, then painted it. I bought the angle gauge inserts then set the gauges in there. That was about it.
Reply
Old Feb 18, 2011 | 08:39 PM
  #156  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
jsacra- I did not fly cut the pistons. You do not need to if you have no head work done at all. (any shaving) Personally talked to lg motorsports. Also I am running the 1 3/4" primaries with 2" collectors.

dprest68- The wheels are wheel replicas wheels c5 zo6 18*10.5 in back and 18*9.5 up front. Stock c5 back spacing. I have a moser 9" 4th gen width. No spacers in back. (required just a little massaging to the inner wheel wells). and 2" wheel spacers up front.

Demon355- I made that gauge pod setup out of wood. Believe it or not. Primed and sanded it smooth, then painted it. I bought the angle gauge inserts then set the gauges in there. That was about it.
2in collector? that small? and what valve springs did u go with and pushrods or did u get the whole kit from them? alsp how do u like the cam so far.

anyone know if i can get that cam to pass smog im in california

Last edited by JSACRA; Feb 18, 2011 at 08:42 PM. Reason: add more
Reply
Old Feb 18, 2011 | 09:35 PM
  #157  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Sorry typo. 2.5" collector. I ordered the whole kit from them. It is expensive. But do your research. There is no replacement for the comp 921 valvesprings. I love the cam... I need a tune.
Reply
Old Feb 18, 2011 | 10:24 PM
  #158  
dprest68's Avatar
Supreme Member
iTrader: (1)
 
Joined: Mar 2007
Posts: 1,237
Likes: 7
From: Apopka, Florida
Car: 1989 Pontiac Trans Am GTA
Engine: cammed LS1
Transmission: Monster SS 4L65E
Axle/Gears: 9 bolt posi w/ 3.70 gears
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
dprest68- The wheels are wheel replicas wheels c5 zo6 18*10.5 in back and 18*9.5 up front. Stock c5 back spacing. I have a moser 9" 4th gen width. No spacers in back. (required just a little massaging to the inner wheel wells). and 2" wheel spacers up front.
Thanks for the wheel info Timmy
Reply
Old Feb 19, 2011 | 07:40 PM
  #159  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

No worries dprest68
Reply
Old Feb 24, 2011 | 07:21 PM
  #160  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

No big updates. I ordered up the front grill (new). And it is a 1990 grill with the silver "camaro" written in it. I personally think it looks better then the 91-92 bowtie grill. Also have been doing alot of research on what cross member i will be purchasing. Should be ordering the trans, and some other goodies next week! -Tim
Reply
Old Mar 10, 2011 | 01:02 AM
  #161  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Big updates coming!!
Attached Thumbnails 91 camaro ls3 swap-dscf1096.jpg   91 camaro ls3 swap-dscf1097.jpg  
Reply
Old Mar 10, 2011 | 09:36 AM
  #162  
dprest68's Avatar
Supreme Member
iTrader: (1)
 
Joined: Mar 2007
Posts: 1,237
Likes: 7
From: Apopka, Florida
Car: 1989 Pontiac Trans Am GTA
Engine: cammed LS1
Transmission: Monster SS 4L65E
Axle/Gears: 9 bolt posi w/ 3.70 gears
Re: 91 camaro ls3 swap

Sweet! Brand new trany?
Reply
Old Mar 10, 2011 | 01:55 PM
  #163  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Brand new. 800 ft lb of torque rating. Built by D&D transmissions. And Its installed!!!!
Reply
Old Mar 10, 2011 | 11:08 PM
  #164  
HP52TA's Avatar
Senior Member
15 Year Member
Liked
iTrader: (4)
 
Joined: Nov 2006
Posts: 537
Likes: 4
From: Calgary, Alberta, Canada
Car: 89 WS6 TransAm
Engine: LQ408
Transmission: T56 Magnum
Axle/Gears: Strange S60, 4.10s
Re: 91 camaro ls3 swap

WOW Sweet looking ride!!

I see no battery in that engine bay. Can you post some pics of the battery relocation? Really interested in your cable routing and power distribution.

Keep up the nice work, she is a beauty of a build
Reply
Old Mar 11, 2011 | 07:35 AM
  #165  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

I mounted my battery in the rear quarter behind the panel. It fits great with a coustom bracket. My power wire (welding cable) is run underneath the car and comes up behind the fender. From there it goes to two standoffs. This is the best way i could do it and keep the engine bay as clean looking as possible. Its hard to see in the picture but thats as close as i could get to it.
Attached Thumbnails 91 camaro ls3 swap-dscf1101.jpg   91 camaro ls3 swap-dscf1103.jpg  
Reply
Old Mar 11, 2011 | 07:36 AM
  #166  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

The power block with standoffs
Attached Thumbnails 91 camaro ls3 swap-dscf1102.jpg  
Reply
Old Mar 11, 2011 | 07:09 PM
  #167  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
The power block with standoffs

whats plugged in the power block?

and maybe i missed it but how did u mount the fuse box next to the ac delete box?

was ur car origanally ac delete or ?
Reply
Old Mar 11, 2011 | 07:20 PM
  #168  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Originally Posted by JSACRA
whats plugged in the power block?

and maybe i missed it but how did u mount the fuse box next to the ac delete box?

was ur car origanally ac delete or ?
No its not a factory AC delete car. Off the distribution block 1 wire goes to the factory fuse panel. The other goes to the ls3 fuse panel. And the other goes to the starter.
Reply
Old Mar 11, 2011 | 07:22 PM
  #169  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Sorry missed the other question. I used self taping screws for the fuse panel. Used the mounting tabs supplied on the panel.
Reply
Old Mar 12, 2011 | 09:34 PM
  #170  
HP52TA's Avatar
Senior Member
15 Year Member
Liked
iTrader: (4)
 
Joined: Nov 2006
Posts: 537
Likes: 4
From: Calgary, Alberta, Canada
Car: 89 WS6 TransAm
Engine: LQ408
Transmission: T56 Magnum
Axle/Gears: Strange S60, 4.10s
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
I mounted my battery in the rear quarter behind the panel. It fits great with a coustom bracket. My power wire (welding cable) is run underneath the car and comes up behind the fender. From there it goes to two standoffs. This is the best way i could do it and keep the engine bay as clean looking as possible. Its hard to see in the picture but thats as close as i could get to it.
Thanks for posting the pics. I like your idea of the hidden distribution, keeps it nice and clean under there.
Reply
Old Mar 17, 2011 | 01:27 PM
  #171  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Here are some pics of how she is sitting now. Going to the exhaust shop tomorrow. Notice the black stripes across my driveway. It was a accident i swear.
Attached Thumbnails 91 camaro ls3 swap-dscf1108.jpg   91 camaro ls3 swap-dscf1109.jpg   91 camaro ls3 swap-dscf1111.jpg  
Reply
Old Mar 17, 2011 | 02:11 PM
  #172  
HP52TA's Avatar
Senior Member
15 Year Member
Liked
iTrader: (4)
 
Joined: Nov 2006
Posts: 537
Likes: 4
From: Calgary, Alberta, Canada
Car: 89 WS6 TransAm
Engine: LQ408
Transmission: T56 Magnum
Axle/Gears: Strange S60, 4.10s
Re: 91 camaro ls3 swap

Stance looks great! Did you roll those back fenders, they are looking pretty tight for tire fitment.

Did you change out your front springs to a softer rate? When I get mine together, my setup will be very simular to yours and I am sure the 325# springs I have up front will be way too stiff after the swap. What are your running and how is the ride/handling/launch?

Apprently from the stripes in your driveway you have a traction problem
Reply
Old Mar 17, 2011 | 02:45 PM
  #173  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

where did u get that "6.2 ls3" emlbem?
Reply
Old Mar 19, 2011 | 07:59 PM
  #174  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

urinner fenders look like u painted them black what did u use
Reply
Old Mar 20, 2011 | 12:08 AM
  #175  
90-irocdx3's Avatar
Supreme Member
iTrader: (4)
 
Joined: Nov 2003
Posts: 1,194
Likes: 0
From: santa barbara,ca
Car: 1990 iroc z
Engine: LSX 376 F1A
Transmission: 4l60e
Axle/Gears: 12 bolt 3.42
Re: 91 camaro ls3 swap

Originally Posted by JSACRA
where did u get that "6.2 ls3" emlbem?
They have those emblems on ebay, like $12.00
Reply
Old Mar 20, 2011 | 10:21 AM
  #176  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Originally Posted by HP52TA
Stance looks great! Did you roll those back fenders, they are looking pretty tight for tire fitment.

Did you change out your front springs to a softer rate? When I get mine together, my setup will be very simular to yours and I am sure the 325# springs I have up front will be way too stiff after the swap. What are your running and how is the ride/handling/launch?

Apprently from the stripes in your driveway you have a traction problem

Yes I have the spohn coil over conversion. I beleive mine are 325# springs. (QA1) I have not rolled the fender wells in. It is real close. I am only 3" off of my bump stops I dont know how it drives yet I am not tuned yet. I am currently getting my exhaust done then tunning. I will give you a update when i drive it.


Yes i bought the 6.2l ls3 emblems off of ebay. A pretty nice peice i might say.

And for the inner fender wells i used 3m undercoating.
Reply
Old Mar 27, 2011 | 07:39 PM
  #177  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

how bout a pic of the engine and exhaust all finished?
Reply
Old Mar 27, 2011 | 09:39 PM
  #178  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

None yet.... There is no room under this car!!!! Going to end up running a single muffler with 2 in and 2 out. Then dump before the axle.
Reply
Old Apr 13, 2011 | 11:53 AM
  #179  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

A few small updates. Exhaust is done. I will post pics soon. I had to move my clutch peg in a 1/4" to fully engage the clutch. I never thought you had to do that though. Feels good now. Now its on to dyno tunning. Should have some numbers for you guys in the next two weeks. -Tim PS: I snapped a quick picture with my cell phone today before i left ill post it up here.
Attached Thumbnails 91 camaro ls3 swap-207360_1795880029566_1616685620_1756843_2129037_n.jpg  
Reply
Old Apr 13, 2011 | 12:54 PM
  #180  
BlueZee28's Avatar
Supreme Member
15 Year Member
iTrader: (30)
 
Joined: Sep 2005
Posts: 6,258
Likes: 6
From: O'Fallon, MO
Car: 1991 Z28 convertible built 3/1/1990
Engine: Cammed 6.0L LSX
Transmission: T56
Axle/Gears: custom Ford 8.8", 4.10 gears
Re: 91 camaro ls3 swap

It looks fantastic! I really wanna see it in person. Are you going to thirdgen fest??
Reply
Old Apr 13, 2011 | 06:58 PM
  #181  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

When and where is it?
Reply
Old Apr 23, 2011 | 04:43 PM
  #182  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

did u keep the factory coolant and washer and if not wouldlike to see a pic ofwhat u did
Reply
Old Apr 23, 2011 | 05:39 PM
  #183  
BlueZee28's Avatar
Supreme Member
15 Year Member
iTrader: (30)
 
Joined: Sep 2005
Posts: 6,258
Likes: 6
From: O'Fallon, MO
Car: 1991 Z28 convertible built 3/1/1990
Engine: Cammed 6.0L LSX
Transmission: T56
Axle/Gears: custom Ford 8.8", 4.10 gears
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
When and where is it?
Crete IL at thirdgen ranch. And it's the Friday and Saturday or memorial weekend.
Reply
Old Apr 23, 2011 | 07:01 PM
  #184  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Thats about a 1.5 hour drive for me. I dont see why i couldnt make it. Drop me a pm with your # sometime.
Reply
Old Apr 23, 2011 | 08:34 PM
  #185  
BlueZee28's Avatar
Supreme Member
15 Year Member
iTrader: (30)
 
Joined: Sep 2005
Posts: 6,258
Likes: 6
From: O'Fallon, MO
Car: 1991 Z28 convertible built 3/1/1990
Engine: Cammed 6.0L LSX
Transmission: T56
Axle/Gears: custom Ford 8.8", 4.10 gears
Re: 91 camaro ls3 swap

Pm sent!
Reply
Old Apr 23, 2011 | 08:43 PM
  #186  
Z28FAST1's Avatar
Senior Member
 
Joined: May 2005
Posts: 741
Likes: 1
From: Baldwin Park
Re: 91 camaro ls3 swap

We're going to need a blue LSx swap photoshoot with all these super clean blue cars around

Love the LS3 badge.
Reply
Old Apr 25, 2011 | 10:15 AM
  #187  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Lol. Yes we will. I will just have to journey down that way. I will post some pics of my overflow tank later. I think i already posted some pics. I made a custom overflow tank. I am not using a windshield squirter tank. I will also post pics of my interior i just completed putting it all back together.
Reply
Old Apr 26, 2011 | 11:10 AM
  #188  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Here is a picture of my overflow tank. I made it out of my extra intake tubing. It hides underneath my cover.
Attached Thumbnails 91 camaro ls3 swap-img_20100820_192935.jpg   91 camaro ls3 swap-img_20100906_130458.jpg  
Reply
Old Apr 26, 2011 | 11:29 AM
  #189  
dprest68's Avatar
Supreme Member
iTrader: (1)
 
Joined: Mar 2007
Posts: 1,237
Likes: 7
From: Apopka, Florida
Car: 1989 Pontiac Trans Am GTA
Engine: cammed LS1
Transmission: Monster SS 4L65E
Axle/Gears: 9 bolt posi w/ 3.70 gears
Re: 91 camaro ls3 swap

Nice! Looks like a pretty clean engine compartment.
Reply
Old Apr 27, 2011 | 11:32 AM
  #190  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Thank you!
Reply
Old Apr 27, 2011 | 03:07 PM
  #191  
five7kid's Avatar
Moderator
25 Year Member
iTrader: (14)
 
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Originally Posted by timmyboy
Here is a picture of my overflow tank. I made it out of my extra intake tubing. It hides underneath my cover.
Is it vented? Don't you want the tube on the bottom?
Reply
Old Apr 27, 2011 | 03:42 PM
  #192  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Yes. That is the vent you see on top. The pickup/overflow is connected on the underside.
Reply
Old May 1, 2011 | 10:50 PM
  #193  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Dynoed the car today. Thats about it though. We where not able to tune the car. We had a issue getting hp tuners valadating authneticity of my pcm. With no tech support from them on sunday, I will have to wait till next week when i have time. Any ways running rich it put down 465 rwhp. As soon as i get the base tune straightened out it will be time for the 150 shot!! I will keep you guys updated. -Tim
Reply
Old May 2, 2011 | 06:03 PM
  #194  
Z28FAST1's Avatar
Senior Member
 
Joined: May 2005
Posts: 741
Likes: 1
From: Baldwin Park
Re: 91 camaro ls3 swap

Originally Posted by timmyboy
Dynoed the car today. Thats about it though. We where not able to tune the car. We had a issue getting hp tuners valadating authneticity of my pcm. With no tech support from them on sunday, I will have to wait till next week when i have time. Any ways running rich it put down 465 rwhp. As soon as i get the base tune straightened out it will be time for the 150 shot!! I will keep you guys updated. -Tim
Nice, you're going to be just shy of 500rwhp with a tune!!!! I'm waiting for the prices of these LS3 to drop a bit, max effort LS1(Big H/C/I) = Cam-only LS3!!!!!
Reply
Old May 2, 2011 | 09:40 PM
  #195  
drknow90rs_ss@y's Avatar
Supreme Member
iTrader: (3)
 
Joined: Apr 2008
Posts: 3,002
Likes: 64
From: Wittman,Az
Car: 86 IROC-Z, '71 RS
Engine: 305 TPI/ 350
Transmission: 700R4/TH350
Re: 91 camaro ls3 swap

Very nice! I'd like to see a few pics of your gauge panel, if you dont mind.
Reply
Old May 2, 2011 | 11:40 PM
  #196  
TPI TERR's Avatar
On Probation
iTrader: (9)
 
Joined: Feb 2005
Posts: 2,042
Likes: 2
From: So Cal
Car: 87 IROC-Z
Engine: LsX
Transmission: MN12 6speed
Axle/Gears: 3:42
Re: 91 camaro ls3 swap

good numbers!!! cant wait to see videos of this beast!
Reply
Old Jul 13, 2011 | 08:49 PM
  #197  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

Long time since i have posted so I am long over due with updating you guys. I have since tuned the car and have been driving it all over I figured i should update with the #'s I will be heading to the track this weekend i will let you know how i make out.
Attached Thumbnails 91 camaro ls3 swap-58.jpg  
Reply
Old Oct 12, 2011 | 11:28 PM
  #198  
porkenstein's Avatar
Member
iTrader: (1)
 
Joined: Apr 2009
Posts: 170
Likes: 0
From: Madison, SD
Car: 91 RS Convertible
Engine: LSA
Transmission: 6060
Axle/Gears: 373
Re: 91 camaro ls3 swap

I was looking at new LS3 front end accessories at Fred Bean. They listed two. One was listed as short and wide and the other was tall and narrow. Were either of those the ones you used?
Reply
Old Oct 22, 2011 | 05:39 PM
  #199  
JSACRA's Avatar
Member
iTrader: (2)
 
Joined: Oct 2008
Posts: 154
Likes: 0
From: fresno ca
Car: 89 IROC-Z
Engine: 6.2 LS3
Transmission: MN12 T56 GTO
Axle/Gears: 3.73
Re: 91 camaro ls3 swap

Originally Posted by porkenstein
I was looking at new LS3 front end accessories at Fred Bean. They listed two. One was listed as short and wide and the other was tall and narrow. Were either of those the ones you used?
i believe he used the same one i have on my ls3, the stock accessories and they can be purchased from pace porformance or maybe scoggin dickey -no interference problems -oh they can be purchase w/ or w/o the ac pump
Reply
Old Nov 1, 2011 | 11:00 AM
  #200  
timmyboy's Avatar
Thread Starter
Member
 
Joined: Feb 2010
Posts: 120
Likes: 0
From: Illinois
Car: 91 z
Axle/Gears: moser 9"
Re: 91 camaro ls3 swap

^^^^^He is correct. I purchased mine through pace pontiac i beleive. And just so everyone knows. This car is for sale as a roller. Including everything but the engine. Everything..... On to the next project!!
Reply



All times are GMT -5. The time now is 08:34 PM.