Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
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Car: 84 Pontiac Firebird
Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
as i said i'm wonderin whitch so you guys or gals think is better a pre-90's built smallblock or an LS1-7??
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
The LS-series of engines are arguably the best available now. I wouldn't put a carb on one, though.
But, "better" is impossible to answer, because use, budget, down-time, etc., aren't included in your criteria.
But, "better" is impossible to answer, because use, budget, down-time, etc., aren't included in your criteria.
#4
Re: Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
LS1 go for it. I estimate about $5k for a used one installed with trans, harness and accessories.
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Re: Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
what else am I forgetting? Ive thought about this swap, but I didnt think it was that expensive.
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Lowest I've seen is $2500 with auto tranny, and that was an oddball. $4k for LS1/T56 is more typical.
K-member is around $500 w/o a-arms. Conversion mounts are cheaper, but you'll need to modify the front crossmember if you keep AC. You still need a rear crossmember. Headers are $800 for the "standard" set. Good custom exhaust work is expensive. You need a different fuel pump. Gages don't work as-is.
It can be done cheap, but to do it right is going to run you more.
Understand I'm not putting down the LSx swap - after all, I have one in progress.
K-member is around $500 w/o a-arms. Conversion mounts are cheaper, but you'll need to modify the front crossmember if you keep AC. You still need a rear crossmember. Headers are $800 for the "standard" set. Good custom exhaust work is expensive. You need a different fuel pump. Gages don't work as-is.
It can be done cheap, but to do it right is going to run you more.
Understand I'm not putting down the LSx swap - after all, I have one in progress.
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Re: Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
I sisn't mean put a carb on a ls motor but what i meant was do i continue building my 407ci stroker or transplant an ls7 t56 combo? i want the car to be a street,roadcourse,drag car. my budget is non existant,and my down time will be as long as it takes to do it right!!!
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Re: Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
Old thread I know but the thought came to me, Do you guys think putting a LS series engine in a 3rd gen is kinda the same as putting an ls1 in a non-GM or is it acceptable??
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Car: 1991 Camaro Z28
Engine: 357, Canfield heads, solid roller,
Transmission: Upgraded 03 Cobra T56
Axle/Gears: 9" 3.50 gears and Detroit Locker
Re: Carbed pre 90's small block or LS1-7 in a 3rd gen whitch is better???
Two years later and your still thinking about it? Putting an LS motor in a 3rd gen is competely acceptable. Why wouldnt it be? There are a lot of people on here that have that swap.
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