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Old 10-07-2023, 08:02 AM   #8
Dan Fahey
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Default Re: Cam question for crate motor

Quote:
Originally Posted by Chipper Chapman View Post
Nhra allows the old IHRA classes like crate motor and pure stock to run at opens here in division 1 and I believe division 2 does as well. As such our local association is one of many that allows them to continue running.
Hey all:

Pure Stock was fun.
Eventually spent a lot more money converting to J-K/SA.

Best the Impala SS did in F/PS was a 12.47sec/107mph.
Index was a 13.75....there was 3 tenths more in it.
Had to spend a good bit more cash.

Open the headers, some mods could run the 12.65 K/SA index on a warm days. On fast track cool days, estimate 12.10's

Rock and Roll !!
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