View Single Post
Old 04-27-2010, 08:16 PM   #7
Super73
Registered User
 
Super73's Avatar
 
Join Date: Nov 2007
Location: Bay Area, Ca
Posts: 2,841
Re: How much cam is too much cam for power brakes

Yeah, that cam is rather small for a 454ci in regards to idle vacum issues. You have 66* of overlap at .006 and 15* at .050..

In my 347 I have 24.5* at .050 and close to the same 66* you have at .006 with 107ci less..
__________________
------Motor---------------Bottle
60'---1.53---------------1.41
1/8---6.58 @ 105.92----5.87 @ 118.41
1/4---10.38 @ 126.97----9.24 @ 142.49
Super73 is offline   Reply With Quote