Can anyone tell me what kind if pistons these are?
11-06-2001, 05:15 PM
#2
Supreme Member
If you mean L-2377 ,they are Forged Big block chevrolet 454 pistons Made by TRW/Speedpro
They are low compression flat top around 7.5:1 with openchamber heads 8.5:1 with closed chamber
heads. Good for Blower ,turbo or nitrous.
Could be brought up to 9.5:1 with deck and head milling.
They are low compression flat top around 7.5:1 with openchamber heads 8.5:1 with closed chamber
heads. Good for Blower ,turbo or nitrous.
Could be brought up to 9.5:1 with deck and head milling.
11-06-2001, 06:03 PM
#4
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Sounds like you are in the same boat I am. I have a set of l-2244 pistons and no one seams to have any specs on them...
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1992 Pontiac Firebird 350/Six Speed
1987 Toyota Pickup 383/500+ HP
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1992 Pontiac Firebird 350/Six Speed
1987 Toyota Pickup 383/500+ HP
11-06-2001, 06:35 PM
#5
Supreme Member
Sorry those are Forged 400 race pistons (floating pins). They are 12.72:1 with 400crank (5.7 rod) 64cc head... 11.07 in the same with 76 cc heads. hope this helps...
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