I have, and Dave at SD has a interesting porting program for the T2 intake, normally porting=making things bigger which slows air down, except ive found by porting the T2, plenum and runners it actually picks up air speed and torque throughout the rpm range, the RPM is Hard to beat in a streetable setup but it can and has been done, the Tapered 4 hole spacers do better on the street/track than the open spacer does until the cubes get up over 470 it seems to start needing a bit more plenum volume, depending on having the correct combo, good job and good luck testing! I know one thing you wont gain much going to a lower gear set! Got to love these Pontiacs! Tell a chevy guy you run 3.08 gears and then your et lol thats a funny look!
__________________
Build it Right Build it Once!!!
Just another Engine Builder from the Northwest lol
|