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Old 03-23-2021, 12:31 PM   #5467 (permalink)
Ghostvette
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Join Date: Aug 2013
Location: Shawnee KS
Posts: 5,698
Drives: 15 Magma Red 6MT
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Quote:
Originally Posted by Rusty View Post
I got rid of a bunch of Pontiac parts about 10 years ago. Had some SD parts. Ram Air 4 and 5 heads. A 4 bolt main 400 block. Found out the hard way that the Pontiac big blocks don't like to spin pass 6 grand for any length of time.
IIRC, none of the old GM big blocks liked 6k for any length of time. That's why the SBC reigned supreme for so long. You can spin that to 9K all day long...
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2015 Magma Red 6MT Sport Tech/2012 Fairlady MB 6MT Base (RIP 08032018)https://www.nicoclub.com/FSM/370Z/Coupe/
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