525ci blower motor with dart heads. CMI elbow top exhaust. Final compression ratio still to be determined but was thinking about 8 to 1. Ran a crane 139651 on a 540ci but was considering stepping up to 139661 or ? Would like to stay with a hydraulic roller. What you think?

This is the cam that I an running in my 454 with a 177 blower. It was designed by Jason Saris At performance Marine in Lake George NY. In a 525SC that they had on the dyno it ran 609hp. I don't know what else they did to the motor internally. It was custom ground by Iskederian Racing Cams.


...............intake / exhaust

duration..........275 / 284

duration @.050....228 / 238

valve lift........552 / 578

lobe center.......112 / 112

overlap...........55.5

calculated with a 1.7 rocker

I can give you more info if you like.

Paul

[ 02-05-2002: Message edited by: HOT BOAT ]