79dog Founding Member Oct 26, 2002 1,046 0 37 Sunny Fl. Oct 18, 2014 #1 Oct 18, 2014 #1 I'm just wondering of much vacuum should a e303 pull on a carb 302.. carb is a 4160 holley 600 cfm.. At idle it holds 10#.. 3000 rpm it holds 15-17#..
I'm just wondering of much vacuum should a e303 pull on a carb 302.. carb is a 4160 holley 600 cfm.. At idle it holds 10#.. 3000 rpm it holds 15-17#..
7991LXnSHO wanna catch the space herp 10 Year Member Sep 1, 2010 7,387 2,745 194 Kearney, NE Oct 19, 2014 #2 Oct 19, 2014 #2 That sounds about right to me. Is the gauge fairly steady without big jumps at a steady RPM? Do your brakes work at idle? Is there any specific reason you are asking?
That sounds about right to me. Is the gauge fairly steady without big jumps at a steady RPM? Do your brakes work at idle? Is there any specific reason you are asking?