Quote:
Originally Posted by steve25
I must be honest by saying that I am not impressed!
Here’s a dyno test of a 364 cid SBC with Trickflow heads that I ported up to 260 cfm.
The motor had 10.25 compression and a Crower cam.
Two flat tappet hydro cams where tested .
The final cam as used in this test made 9 more ft lbs of torque and 17 more hp.
The cam specs where 220/226
Cam Lift .462” .470”
1.6 rockers where used and the cam was advanced from 112 to 109.
A 700 Holley was used on top a Victor jr manifold that I had blended the plenum on and gasket matched,
|
What does this have to do with a 400 CID Pontiac? Everyone knows it's easier to pull big numbers out of a SBC.