3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

LT1/LT4 in my IROC. Has this been done?

Thread Tools
 
Search this Thread
 
Old Nov 3, 2002 | 09:28 PM
  #1  
Rage's Avatar
Thread Starter
Registered User
 
Joined: Aug 2002
Posts: 465
From: Baytown Tx, Home of HRP
LT1/LT4 in my IROC. Has this been done?

I was just thinking how cool it would be to have an LT1 in my car. Now how much of a hassle will this be? Am I dreaming or have I heard that you can have a TPI LT1 and that way it's more of a direct swap? Am I mistaken? I need to know alot about this because I am seriously going to do this. If you have done this, or know someone who has, please give me alot of info. Please include how much you spend EXCLUDING the motor.

P.S. I kinda want to put LT4 heads and cam in too. How much will this cost on top of all of that.
Old Nov 3, 2002 | 09:34 PM
  #2  
StealthElephant's Avatar
Registered User
 
Joined: Sep 2002
Posts: 672
From: New Jersey
it's expensive and time consuming

http://lt1powered85z.cz28.com/custom.html thats where i was sent when i asked the same question

it's alot of time, work, and money GL if you decide to try it tho
Old Nov 3, 2002 | 10:56 PM
  #3  
badassT/A's Avatar
Registered User
 
Joined: Sep 2000
Posts: 145
From: Chicago,Illinois USA
Check the contact page in the link in my sig below. You can also do a search here...this subject has been brought up quite a bit. I am doing the swap now as a matter of fact.
Old Nov 4, 2002 | 06:27 PM
  #4  
LT1Powered85Z's Avatar
Registered User
 
Joined: Aug 1999
Posts: 454
From: Bloomington, MN
The above link is to my page.

I've done it twice and have answered a TON of questions.

If you search on here, in this forum, for LT1 swap I'm sure you'll find a lot of stuff...and a lot of responses by me. Heh...

Eric
Old Nov 4, 2002 | 10:31 PM
  #5  
phoenix916's Avatar
Registered User
 
Joined: Apr 2002
Posts: 190
From: Gettysburg, PA USA
you can also go to www.hpsalvage.com, and if you get a custom wiring harness go to www.injectiontechnology.com about 500 bucks but makes it much easier.

Brett
Old Nov 5, 2002 | 09:49 AM
  #6  
LT1Powered85Z's Avatar
Registered User
 
Joined: Aug 1999
Posts: 454
From: Bloomington, MN
Personally I would go to www.tpis.com and order one of their harnesses. The harness is VERY top notch and they've got great customer service.

Call 952.448.6021 and ask for Jim. He's a good friend of mine and he can get you set up with the harness that you'll need.

Eric
Old Nov 12, 2002 | 12:08 PM
  #7  
87iroc-vert's Avatar
Registered User
 
Joined: Oct 2002
Posts: 66
From: NJ
Originally posted by LT1Powered85Z
Personally I would go to www.tpis.com and order one of their harnesses. The harness is VERY top notch and they've got great customer service.

Call 952.448.6021 and ask for Jim. He's a good friend of mine and he can get you set up with the harness that you'll need.

Eric

going to upgrade the 87vert to the LT1 from a 95 impala ss. goin gto use the 5spd. would the 5spd flywheel work?

i'm currently reading your site, man what a job you did...
Old Nov 12, 2002 | 12:23 PM
  #8  
LT1Powered85Z's Avatar
Registered User
 
Joined: Aug 1999
Posts: 454
From: Bloomington, MN
Originally posted by 87iroc-vert
going to upgrade the 87vert to the LT1 from a 95 impala ss. goin gto use the 5spd. would the 5spd flywheel work?

i'm currently reading your site, man what a job you did...
Hey...thanks for the compliment!!

The stock 5spd flywheel will work, just so long as it's from an '86 or newer 1 piece rear main seal engine. It appears that your car is an '87, so you should be just fine.

Good luck.

Eric
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dbusch22
Forced Induction
6
Oct 31, 2016 11:09 AM
Jonnybegood
Parts Wanted
0
Feb 10, 2015 07:50 AM
Htown racer
Parts For Sale
4
Sep 10, 2003 05:06 PM
kgkern01
LT1 Based Engine Tech
4
May 8, 2003 11:58 AM




All times are GMT -5. The time now is 02:16 PM.