Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

305 to 350 swap

Thread Tools
 
Search this Thread
 
Old 10-27-2017, 07:34 PM
  #1  
Junior Member
Thread Starter
 
1988 iroc z's Avatar
 
Join Date: Jul 2017
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
305 to 350 swap

I have a 1988 camaro iroc z with a blown up 305, i recently bought a 1995 buick roadmaster with a 350. Would it fit and what would it require to do the swap?
Old 10-27-2017, 07:36 PM
  #2  
Sponsor

iTrader: (92)
 
Tuned Performance's Avatar
 
Join Date: Dec 2004
Location: Mile High Country !!!
Posts: 15,408
Received 656 Likes on 580 Posts
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 305 to 350 swap

Bolt in deal bolts have a one piece rear main seal and same intake pattern. If it’s efi you need the memcal or prom reprogrammed and larger injectors.
Old 10-27-2017, 09:01 PM
  #3  
Supreme Member

iTrader: (1)
 
Big&BadGTA's Avatar
 
Join Date: Jul 2013
Location: *member since 1999, I think - just can't remember my old name, and the big site crash...*
Posts: 1,199
Received 151 Likes on 105 Posts
Car: 89 GTA ASC Conv., Prev: 89 GTA 6.3L
Engine: 5.7L L98 TPI
Transmission: 700r4 Automatic
Axle/Gears: 3.27:1 w/ JG1 Options:B2L, N10, U1A
Re: 305 to 350 swap

Isn't one a TPI engine and other is reverse cooled LT1 derivative?

Physically would fit, but wiring, etc will be much different.
Old 10-27-2017, 09:06 PM
  #4  
Sponsor

iTrader: (92)
 
Tuned Performance's Avatar
 
Join Date: Dec 2004
Location: Mile High Country !!!
Posts: 15,408
Received 656 Likes on 580 Posts
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 305 to 350 swap

I forgot it might be a lt1




All times are GMT -5. The time now is 04:54 PM.