I'm real close to getting the motor all back together. Once its done and back in the boat, What advise would give me. I plan on running under driven @ around 6 to 7%. For a few runs
Engine:Gen VI 515 BB Chevy. Rotating assembly has been spun & balanced & Line Honed. New SRP Flat top Pistons & rings. 119 cc Open port GM Performance aluminum heads. Had a valve job done too. Comp ultra gold Aluminum Roller Rockers, Hi tech push rods, Comp Cams XM298H w/ Chevy Hydraulic Roller Lifters. RPM Range 3200 - 6800
Intake 298 duration .575 valve lift.
Exhaust 316 Duration .578 valve lift. Dyers Roots type 6/71 blower. #33 and #36 Pulleys. MSD dizzy & 6al box
I got a heavy right foot and its right over the throttle pedal.