305 to 350 question.
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Junior Member
Joined: Feb 2012
Posts: 30
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From: LaGrange Ga
Car: 1987 Iroc Z/ 1983 iroc z
Engine: 305 carb/ LT1 750 dbl pmp carb
Transmission: 700r4 shift kit both
Axle/Gears: 3.73 both
305 to 350 question.
Ive recently came across a 350 tbi engine out of 88 gmc 1500 and need to know the engine will fit or what ill have to do to make it work in my 87 z-28
Junior Member
Joined: Feb 2013
Posts: 27
Likes: 0
From: Mulliken Michigan
Car: 89 Camaro RS
Engine: Nothen yet
Transmission: Soon to be T56
Axle/Gears: Soon to be 3.73's
Re: 305 to 350 question.
The engine will bolt in the same spot as the 305, question is are you going to keep it tbi? Switching to tpi or doing a carb conversion? All factors of how it has to have it wired in
Thread Starter
Junior Member
Joined: Feb 2012
Posts: 30
Likes: 0
From: LaGrange Ga
Car: 1987 Iroc Z/ 1983 iroc z
Engine: 305 carb/ LT1 750 dbl pmp carb
Transmission: 700r4 shift kit both
Axle/Gears: 3.73 both
Re: 305 to 350 question.
ive been thinking of having it bored and making it a 383 stroker. i dont know if im going to keep car or do tbi any suggestions?
Junior Member
Joined: Feb 2013
Posts: 27
Likes: 0
From: Mulliken Michigan
Car: 89 Camaro RS
Engine: Nothen yet
Transmission: Soon to be T56
Axle/Gears: Soon to be 3.73's
Re: 305 to 350 question.
I'm going to do a 355 carb conversion in my 89, trying to figure out how I want my engine to be built still (first engine build for me) it all depends on what you are going to use it for, I think a carb conversion is an easy way to do it, but that my opion
Thread Starter
Junior Member
Joined: Feb 2012
Posts: 30
Likes: 0
From: LaGrange Ga
Car: 1987 Iroc Z/ 1983 iroc z
Engine: 305 carb/ LT1 750 dbl pmp carb
Transmission: 700r4 shift kit both
Axle/Gears: 3.73 both
Re: 305 to 350 question.
Daily cruiser and a racer I also plan on throwing in a 5 speed sometime this year
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