Personally, I don't think I could swap out traditional Pontiac power in an older car - but that's just my personal feelings!
As for an LS-1, AWESOME Engine!
You can see the numbers in my sig and that's with a stock bottom end on a full weight car. On motor only, she puts 406HP to the rear wheels and 393ftlbs.
Motor mods include ported and polished heads, a medium duty cam (221/558/114) and headers. The real deal is the custom tuning which I do myself with LS1 Edit. I've got to admit, changing my timing curve and "jetting" in 5 minutes makes it really easy!!!
Good luck with whatever way you choose!
Mark T
1974 White Super Duty Trans Am
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1999 Red TA FireHawk #397
2002 Best: 11.68@116 NA (10.7@127 on the Juice!)
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71 Firebird Custom - Fuel Injected & Over-drived!
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