Holeshot
New Member
Car Idles at 1300 in Park and 600 rpm in Drive.
7 lbs of pressure at Manifold in Park and 4 lbs in Drive.
Cam is 552 lift and 292 Duration with a 2800 to 3200 stall Conv.
Cam rated at 3200 to 7200 rpm.
Holley 600 cfm 41500 with 4.5 power valve and 66 jets.
350 Chevy 40 Over, 350 Turbo, with a 373 rear gear.
I lose Vacuum at low idle and lose brakes.
I have a vacuum can hooked up but it dosnt seem to help.
Any suggestions would be appreciated.
Kevin
kevinh11@charter.net
7 lbs of pressure at Manifold in Park and 4 lbs in Drive.
Cam is 552 lift and 292 Duration with a 2800 to 3200 stall Conv.
Cam rated at 3200 to 7200 rpm.
Holley 600 cfm 41500 with 4.5 power valve and 66 jets.
350 Chevy 40 Over, 350 Turbo, with a 373 rear gear.
I lose Vacuum at low idle and lose brakes.
I have a vacuum can hooked up but it dosnt seem to help.
Any suggestions would be appreciated.
Kevin
kevinh11@charter.net