Anyone free to offer some advice?
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Basically =)
So whats the fastest I can make my street car be without getting insane?
I like to race, but I don't want to take in a car to a serious race (right now I've just done friendly races) that is outmatched. How do I make my little IROC competition?
So whats the fastest I can make my street car be without getting insane?
I like to race, but I don't want to take in a car to a serious race (right now I've just done friendly races) that is outmatched. How do I make my little IROC competition?
Joined: Jul 2001
Posts: 952
Likes: 0
From: La Porte, IN
Car: 1987 Monte Carlo SS
Engine: L98
Transmission: 200-4R
Axle/Gears: 7.625 10 bolt/3.73s
You picked an 87 IROC over a 2000 z28 for as you put it, loudness? Damn, the 2000 is bigger, faster, stronger in every way. Throw just a muffler on the LS1 and it would have been louder than that LG4.
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
oh and as far as inspection goes.. well for nj anyway.. what ya do is you have one car that will pass inspection... you bring it home.. take a hair dryer to the sticker and take it off with a razor blade.. the nj stickers are 2 piece stickers.. the actual sticker then the part with all the info on it.. the part with the info is printed on standard computer paper all you gotta do is scan the one ya got change the info n glue it on.. then just attach the sticker with some silicone.. thats how my cars get inspected... then ya just go back n tellem you put in a new junk yard windshield and didnt realize u had to keep the sticker.. and they give ya another 1.. just dont keep goin back to the same place
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O_O Sneaky! But in NY I dont think that will work, though I have found that in NY when you register a car they give you a ten day extension to get the car inspected, problem is... the extension doesnt list when that extension started or runs out... I used the same extension of 4 months lol!
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Originally posted by PLANT PROTECTION
You picked an 87 IROC over a 2000 z28 for as you put it, loudness? Damn, the 2000 is bigger, faster, stronger in every way. Throw just a muffler on the LS1 and it would have been louder than that LG4.
You picked an 87 IROC over a 2000 z28 for as you put it, loudness? Damn, the 2000 is bigger, faster, stronger in every way. Throw just a muffler on the LS1 and it would have been louder than that LG4.
Originally posted by IrocUBabe
O_O Sneaky! But in NY I dont think that will work, though I have found that in NY when you register a car they give you a ten day extension to get the car inspected, problem is... the extension doesnt list when that extension started or runs out... I used the same extension of 4 months lol!
O_O Sneaky! But in NY I dont think that will work, though I have found that in NY when you register a car they give you a ten day extension to get the car inspected, problem is... the extension doesnt list when that extension started or runs out... I used the same extension of 4 months lol!
Oh yeah, and 89RS, posting that sticker probly isnt the best idea in the world, but if it walks...good job.
Last edited by Dirty Rob; Dec 24, 2002 at 08:19 PM.
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
o and once again.. jeeze all ya gotta do on here to get replys is have a decent set of **** n a pretty smile... why didnt i think of that? lol
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Originally posted by Dirty Rob
When I registered my last car that DMV bitch wrote the expiration date on the 10 day sticker. Shouldnt be too hard to get done in NY, almost everybody "knows a guy".
Oh yeah, and 89RS, posting that sticker probly isnt the best idea in the world, but if it walks...good job.
When I registered my last car that DMV bitch wrote the expiration date on the 10 day sticker. Shouldnt be too hard to get done in NY, almost everybody "knows a guy".
Oh yeah, and 89RS, posting that sticker probly isnt the best idea in the world, but if it walks...good job.
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Originally posted by Dirty Rob
Told ya. With a school bus, who needs a camaro?
Told ya. With a school bus, who needs a camaro?
In that case, its covered here:
https://www.thirdgen.org/techbb2/sho...ht=cat+gutting
Referring of course to 89RS's comment.
https://www.thirdgen.org/techbb2/sho...ht=cat+gutting
Referring of course to 89RS's comment.
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
already have a cat. she is cute n furry n does have 4 legs n stuff.. but damn shes a lil bitch if she dont get enuf attention.
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
just looked at ur profile damn ur a lot older then me. a month n a day.. i feel all lil now thanks
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
gta huh? poncho? i think i gota mickey mouse 1 from disney world around somewhere.. its yellow. how would i go about driving it?
Originally posted by Dirty Rob
Dont worry, ill represent the Poncho crew in what has become a highly off-topic but entertaining thread.
Dont worry, ill represent the Poncho crew in what has become a highly off-topic but entertaining thread.
Supreme Member
Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
hmm yeah but back to the topic... kinda strayed there for a bit.. i'd pretty much go with what everyones sayin.. maybe the lock up.. but since you had pepboys install a carb im bettin on they did a REALLY good job tunin it up for ya.. bein pep boys n all... might just need a tunin or could be a vaccum leak somewhere... if u'd actually like to drive up here tho i'd give it a shot n see what i can do.. cant really do nothin bout the lock up tho casue i dont really have anywhere to pull the tranny..could at least figure out if its ur problem tho.. could pull it at work but they get pissed when i bring my own stuff in.. lol... i dunno pm me or somethin
Originally posted by IrocUBabe
Where do firebirds come into this thread O_o... either way I went out and looked over the engine, couldnt convince the air filter holder to come off so that I could get a good look at the carburator.
Where do firebirds come into this thread O_o... either way I went out and looked over the engine, couldnt convince the air filter holder to come off so that I could get a good look at the carburator.
Daggonit I'm lost one minute we are talking bi's,then Cats(the furry ones, then Poncho's now somebody doesn't recognize their carb! It's a q-jet that needs tuned badly and People here are to affraid after watching all those Soprano's to come to NJ to fix it.
I wish I lived in Jersey with a bi(or 2) and had a broken down camaro.(Hopefully a Bulletproof vest wouldn't be asking to much)

Last edited by flyin89; Dec 24, 2002 at 11:05 PM.
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Joined: Nov 2001
Posts: 1,526
Likes: 0
From: Cleveland, OH
Car: '87 Camaro LT
Engine: 355 L98
Transmission: T56
before you get in way over your head with that 700hp motor, reread my earlier post about how i'd build your car. the 700hp motor will not be streetable and WILL destroy everything behind it- trans, rear, suspension and from the twisting force it will crack your roof
I think I'll jump in for a second of true advice before this thread is closed. Don't waste time on that engine you got right now. I really doubt that its running 11's. In fact in its current condition, I would be scared of lining up with any rustangs or even civics...
On the bright side however, you do have 7000 to spend. Thats not going to get you a 700hp engine, you'd be surprised how much 400+ hp can get you. I too live in NJ and there are plenty of speed shops and junkyards to help you out. In fact central NJ is FULL of great junkyards. Sucks that I live in Northern NJ but whatever. Get yourself another block, since you've got some cash try to get a 87+ block so you can take advantage of better cams. Look at this as a learning experience, don't buy a crate engine, get a block out of the junkyard, buy an engine stand, and slowly put it together outside of the car
Build it up starting from the bottom to the top. Invest that money in good heads, cam, and intake. Given the hastle, cost, and your experience, it probablly be easier to keep it a carb. With some really good matched heads and cam, with a big enough carb, you can put down some serious power, and learn alot along the process. Take your extra cash and use it to transfer that power to the ground...tranny, suspension, tires, rear end.
On the bright side however, you do have 7000 to spend. Thats not going to get you a 700hp engine, you'd be surprised how much 400+ hp can get you. I too live in NJ and there are plenty of speed shops and junkyards to help you out. In fact central NJ is FULL of great junkyards. Sucks that I live in Northern NJ but whatever. Get yourself another block, since you've got some cash try to get a 87+ block so you can take advantage of better cams. Look at this as a learning experience, don't buy a crate engine, get a block out of the junkyard, buy an engine stand, and slowly put it together outside of the car
Build it up starting from the bottom to the top. Invest that money in good heads, cam, and intake. Given the hastle, cost, and your experience, it probablly be easier to keep it a carb. With some really good matched heads and cam, with a big enough carb, you can put down some serious power, and learn alot along the process. Take your extra cash and use it to transfer that power to the ground...tranny, suspension, tires, rear end. Supreme Member
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Joined: Feb 2000
Posts: 7,964
Likes: 4
From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
I totally agree with MrNova.
I wouldn't go to any spanish speaking message boards with that screen name though, MrNova means Mr No Go.
I wouldn't go to any spanish speaking message boards with that screen name though, MrNova means Mr No Go.
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Originally posted by MrNova
I think I'll jump in for a second of true advice before this thread is closed. Don't waste time on that engine you got right now. I really doubt that its running 11's. In fact in its current condition, I would be scared of lining up with any rustangs or even civics...
On the bright side however, you do have 7000 to spend. Thats not going to get you a 700hp engine, you'd be surprised how much 400+ hp can get you. I too live in NJ and there are plenty of speed shops and junkyards to help you out. In fact central NJ is FULL of great junkyards. Sucks that I live in Northern NJ but whatever. Get yourself another block, since you've got some cash try to get a 87+ block so you can take advantage of better cams. Look at this as a learning experience, don't buy a crate engine, get a block out of the junkyard, buy an engine stand, and slowly put it together outside of the car
Build it up starting from the bottom to the top. Invest that money in good heads, cam, and intake. Given the hastle, cost, and your experience, it probablly be easier to keep it a carb. With some really good matched heads and cam, with a big enough carb, you can put down some serious power, and learn alot along the process. Take your extra cash and use it to transfer that power to the ground...tranny, suspension, tires, rear end.
I think I'll jump in for a second of true advice before this thread is closed. Don't waste time on that engine you got right now. I really doubt that its running 11's. In fact in its current condition, I would be scared of lining up with any rustangs or even civics...
On the bright side however, you do have 7000 to spend. Thats not going to get you a 700hp engine, you'd be surprised how much 400+ hp can get you. I too live in NJ and there are plenty of speed shops and junkyards to help you out. In fact central NJ is FULL of great junkyards. Sucks that I live in Northern NJ but whatever. Get yourself another block, since you've got some cash try to get a 87+ block so you can take advantage of better cams. Look at this as a learning experience, don't buy a crate engine, get a block out of the junkyard, buy an engine stand, and slowly put it together outside of the car
Build it up starting from the bottom to the top. Invest that money in good heads, cam, and intake. Given the hastle, cost, and your experience, it probablly be easier to keep it a carb. With some really good matched heads and cam, with a big enough carb, you can put down some serious power, and learn alot along the process. Take your extra cash and use it to transfer that power to the ground...tranny, suspension, tires, rear end.
As for the engine suggestion, I'd be kinda hard pressed to do that, I decided not to get the 700 hp engine for my car; but getting a junkyard engine wouldn't that jsut be putting me right back at the engine having something wrong with it every few months because of age?
I was thinking more of getting an LS1 like in the 2000 Z28 and adding stuff to it? Or is this not a good idea... remember I know NOTHING once so ever about engines. Other then HP=Acceleration
An LS1 swap is probablly gonna be too much of a pain for you, and expensive for what you get. Just because something its old or from the junkyard doesn't mean its broken. Get someone knowledgeable to inspect the block with you to make sure its ok. Or you could always by a new shortblock crate. I like the idea of a shortblock more then a full crate because its cheaper in the long run and you have more options/control.
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Originally posted by MrNova
An LS1 swap is probablly gonna be too much of a pain for you, and expensive for what you get. Just because something its old or from the junkyard doesn't mean its broken. Get someone knowledgeable to inspect the block with you to make sure its ok. Or you could always by a new shortblock crate. I like the idea of a shortblock more then a full crate because its cheaper in the long run and you have more options/control.
An LS1 swap is probablly gonna be too much of a pain for you, and expensive for what you get. Just because something its old or from the junkyard doesn't mean its broken. Get someone knowledgeable to inspect the block with you to make sure its ok. Or you could always by a new shortblock crate. I like the idea of a shortblock more then a full crate because its cheaper in the long run and you have more options/control.
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Joined: Mar 2001
Posts: 2,047
Likes: 0
From: The State of Hockey
Car: 1987 Trans Am GTA
Engine: Miniram'd 383, 24X LS1 PCM
Transmission: TH700R4, 4200 stall
Axle/Gears: 9", 4.33:1
Wow.... just stumbled onto this thread....
With that kind of money a nice LT1/T56 swap (wiring harness, PCM and everything) including a heads/cam package would be within your budget and make one extremely fun IROC without being too much work.
It sounds like you will need some more knowledgable people to help you out with a project like that, but if you got the money, I'm sure there are people that will help you out. And the LT1/T56 is almost a direct bolt in with the proper T56 crossmember, a few electrical tweaks, fuel line mods, and a modified passenger side engine mount if you want to keep the A/C. Plus it can easily be made to pass emissions by tuning the PCM....... Check out Ebay for a full engine trans package as they pop up from time to time..... LS1/T56 packages are pretty easily had as well but require more modifications (read: MONEY) to get them in (mounts, exhaust).
Of course you could just swap in the LT1 and keep the existing transmission in the car.... That would make a nice combo as well (not as fun as the 6-speed though). LT1 engines can be had for DIRT CHEAP nowadays (LS1 availability has driven the LT1 prices down big time).
Oh...... and guns+Fbodies+girls = Pretty damn cool by me
. Doesn't get much cooler, matter of fact.....
With that kind of money a nice LT1/T56 swap (wiring harness, PCM and everything) including a heads/cam package would be within your budget and make one extremely fun IROC without being too much work.
It sounds like you will need some more knowledgable people to help you out with a project like that, but if you got the money, I'm sure there are people that will help you out. And the LT1/T56 is almost a direct bolt in with the proper T56 crossmember, a few electrical tweaks, fuel line mods, and a modified passenger side engine mount if you want to keep the A/C. Plus it can easily be made to pass emissions by tuning the PCM....... Check out Ebay for a full engine trans package as they pop up from time to time..... LS1/T56 packages are pretty easily had as well but require more modifications (read: MONEY) to get them in (mounts, exhaust).
Of course you could just swap in the LT1 and keep the existing transmission in the car.... That would make a nice combo as well (not as fun as the 6-speed though). LT1 engines can be had for DIRT CHEAP nowadays (LS1 availability has driven the LT1 prices down big time).
Oh...... and guns+Fbodies+girls = Pretty damn cool by me
. Doesn't get much cooler, matter of fact.....
Originally posted by 89rsIMPRTETR
how does this thread scare you? frady cat, so irocubabe figured out whats wrong with you car yet? if you really want to fix you car email me of what your problems are and i will help you
how does this thread scare you? frady cat, so irocubabe figured out whats wrong with you car yet? if you really want to fix you car email me of what your problems are and i will help you
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That sounds kinda fun, what kinda power would that type of system get me? =D I am all about the stallions baby ^_~ (Yes I know its ponies, but I am sorry but I laugh at 9-14 hh ponies. I own a 18 hh Percheron Stallion, and he is one hell of an intimidator so there)
Well the ammount of power depends alot on what cam/head combo you end up going with. Don't forget, the LT1 is a great intake for making more power at the high end. That also means you may need gears, and a manual tranny or a torque convertor to take advantage of that higher power.
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Get this ****:
MystReaver: bah, wait till i get my mustang over there, ill learn yah what a ford kin too, and a clutchless five speed while im at it
MystReaver: i might make the road trip JUST to pit my ford against you
MystReaver: *cacklez madly*
Omniscience: Bring
Omniscience: it
MystReaver: yer on, my mustang, SHOULD rate at 1250 hp when im done, but its a cammer engine, you may top out, but that torque monster will be up to speed before you hit 100
MystReaver: only problem is i gotta granny shift her into 1st or my tires wont grab
Omniscience: hun
Omniscience: you plan on driving that ove rhere to race me?
MystReaver: no, i plan on towing it over there... you know what kinda mileage she gets, not to mention trying to drive her on the street
MystReaver: ill throw her on a trailer and haul her in me truck.. ALSO a ford bwuahahaha
Omniscience: thats what i thought
Omniscience: oh
Omniscience: then i shoudl expect you in 2005 with all the breaking down your fords will do ey?
MystReaver: stfu... that ole trucks made it to the east coast and back 4 times now, not a problem yet
Omniscience: uh huh
Omniscience:
Omniscience: Year of Mustang?
MystReaver: chevy people... gotta resort to **** talkin eh? cmon, let yer engine do da talkin
MystReaver: 69
Omniscience: I
Omniscience: am not
Omniscience: a
Omniscience: chevy person
Omniscience: I am a CAMARO girl
MystReaver: originally a 429 boss, but it had no engine when i got it
Omniscience: I have an iroc to rebuild
MystReaver: camaro, worse yet, only chevy ill give any credit was the vette... and thats just for the lines
>_< MUST NOT LOSE THIS!!!
MystReaver: bah, wait till i get my mustang over there, ill learn yah what a ford kin too, and a clutchless five speed while im at it
MystReaver: i might make the road trip JUST to pit my ford against you
MystReaver: *cacklez madly*
Omniscience: Bring
Omniscience: it
MystReaver: yer on, my mustang, SHOULD rate at 1250 hp when im done, but its a cammer engine, you may top out, but that torque monster will be up to speed before you hit 100
MystReaver: only problem is i gotta granny shift her into 1st or my tires wont grab
Omniscience: hun
Omniscience: you plan on driving that ove rhere to race me?
MystReaver: no, i plan on towing it over there... you know what kinda mileage she gets, not to mention trying to drive her on the street
MystReaver: ill throw her on a trailer and haul her in me truck.. ALSO a ford bwuahahaha
Omniscience: thats what i thought
Omniscience: oh
Omniscience: then i shoudl expect you in 2005 with all the breaking down your fords will do ey?
MystReaver: stfu... that ole trucks made it to the east coast and back 4 times now, not a problem yet
Omniscience: uh huh
Omniscience:

Omniscience: Year of Mustang?
MystReaver: chevy people... gotta resort to **** talkin eh? cmon, let yer engine do da talkin
MystReaver: 69
Omniscience: I
Omniscience: am not
Omniscience: a
Omniscience: chevy person
Omniscience: I am a CAMARO girl
MystReaver: originally a 429 boss, but it had no engine when i got it
Omniscience: I have an iroc to rebuild
MystReaver: camaro, worse yet, only chevy ill give any credit was the vette... and thats just for the lines
>_< MUST NOT LOSE THIS!!!
So...
Is there some technical content to this thread?
Click, click....
Pardon my ignorance, but can't we normally get an entire tube chassis, quick-change rear, girdled block pro-stocker built in about this many posts? You gotta remember, I'm an old guy with a short attention span. My train of though generally consists of a caboose, and I sometimes have trouble recalling the firing order on a 5HP Briggs & Statton.
But that aside, we all know that 700HP would twist a ThirdGen unibody in half after about 30 launches, to the point where they'd wave you off the staging line.
Since you have a few problems with the function of the LG4, it probably would be better to get that running right first, then concentrate on massaging all the power out of a slightly better engine.
Since my recall isn't that good, let's review:
I'd suggest that you scan for error codes first. There's likely somthing there that will hint at the problem. You apparently have a fairly reliable ignition system, and a new or reman carburetor, as well as a new or reman ECM. I hope whoever installed the carb adjusted the TPS and MC solenoid correctly, or that could be all of your problems. I also hope that the ECM was a reliable replacement and the installed used your original EPROM when installing the replacement. Pep Boy's? It's a maybe...
Is there some technical content to this thread?
Click, click....
Pardon my ignorance, but can't we normally get an entire tube chassis, quick-change rear, girdled block pro-stocker built in about this many posts? You gotta remember, I'm an old guy with a short attention span. My train of though generally consists of a caboose, and I sometimes have trouble recalling the firing order on a 5HP Briggs & Statton.
But that aside, we all know that 700HP would twist a ThirdGen unibody in half after about 30 launches, to the point where they'd wave you off the staging line.
Since you have a few problems with the function of the LG4, it probably would be better to get that running right first, then concentrate on massaging all the power out of a slightly better engine.
Since my recall isn't that good, let's review:
Originally posted by IrocUBabe
...she started to shut off when put in reversed. The service engine light always flashes right before it shuts off. It started to sound worse and of course I took it to the shop to get a diagonistic, which said it needed a new carburator. So we replaced the carb, spark plugs, plug wires, the air pump, and various fuel system pieces. Which didn't solve the problem, in fact the car started to get worse, beginning to shut off whenever I had to stop at lights and stop signs. However it did run a little more quietly.
So we took it back, and they said it was the computer. So they replaced the pc. Which made the car stop turning off at stops. It still shuts off in reverse, still is seeming to idle way too low, and as a result its lost power in acceleration. It has now 8 days after I first took it in devolped a new problem, yesterday it made a very loud viberating sound that shook the floor and firewall for a few minutes and then went away. It still intermindatly shutting off in reverse, and once in a while (very rarely) at stops. The engine still sounds like something is wrong, but I am runnign out of ideas...
...she started to shut off when put in reversed. The service engine light always flashes right before it shuts off. It started to sound worse and of course I took it to the shop to get a diagonistic, which said it needed a new carburator. So we replaced the carb, spark plugs, plug wires, the air pump, and various fuel system pieces. Which didn't solve the problem, in fact the car started to get worse, beginning to shut off whenever I had to stop at lights and stop signs. However it did run a little more quietly.
So we took it back, and they said it was the computer. So they replaced the pc. Which made the car stop turning off at stops. It still shuts off in reverse, still is seeming to idle way too low, and as a result its lost power in acceleration. It has now 8 days after I first took it in devolped a new problem, yesterday it made a very loud viberating sound that shook the floor and firewall for a few minutes and then went away. It still intermindatly shutting off in reverse, and once in a while (very rarely) at stops. The engine still sounds like something is wrong, but I am runnign out of ideas...








