Quote:
Originally Posted by gtofreek
I believe you meant DO NOT USE. I have found the same thing, the tulip valves hurt flow. They flow better with the 12° flat valve, and even better with a 10° flat valve. I feel a lot of it has to do with the flat floor of the chamber.
|
Does this apply to the intake side only?
__________________
1968 Firebird 400 coupe, Verdoro Green w/black vinyl top
1969 GTO Judge, Carousel Red, 4-speed, numbers matching
1971 Trans Am Cameo White, Auto, numbers matching
1970 Buick Skylark Custom convertible Fire Red
1972 Buick GS 455 Stage 1 Royal Blue
|