#31

10-21-2019, 06:18 PM

68lemans462 68lemans462 is offline

Ultimate Warrior

Join Date: Jul 2003

Location: Lakewood, Colorado

Posts: 1,433

Quote:

Originally Posted by FrankieT/A

The answer is right here in the original post...
455 heads on a 400. Low compression no flow...

Try some 12 heads or 48...even 62's would be better.

yep!! I'd start over with the motor or lower your expectations.

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1968 Lemans. 37,000 original miles. GTO clone. 462ci/KRE 290 heads. UltraDyne 280/288 Solid/850 Qjet by Cliff/Performer RPM/TSP 9.5" in TH400/8.5" 3.42 gears/3950# Race weight/12.58@106 at Bandimere speedway high altitude

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