Thread: BBC Cylinder Head Lift
Results 1 to 3 of 3
LinkBack URL
About LinkBacksHybrid View
-
02-22-2010 04:14 AM #1
CHR Member
- Join Date
- Feb 2010
- Location
- Boyne City
- Car Year, Make, Model: 1977 Chevy K5 Blazer
- Posts
- 102
BBC Cylinder Head Lift
I was wondering if anyone is running 781 heads and how much lift do you have? I'm looking at a set right now and wondering how much lift they can handle. The cam i wanna get is .544/.564 lift and 226/234 duration.
-
02-22-2010 04:21 AM #2
Global Moderator
- Join Date
- Apr 2001
- Location
- Greenville
- Car Year, Make, Model: 1970 GT 350 convertible, 289 FIA
- Posts
- 1,470
Originally Posted by Hoss Blazer
I was wondering if anyone is running 781 heads and how much lift do you have? I'm looking at a set right now and wondering how much lift they can handle. The cam i wanna get is .544/.564 lift and 226/234 duration.
Your open chamber heads should not have any issues up to 574/.578 lifts
Bill S.Instead of being part of the problem, be part of a successful solution.
-
02-22-2010 06:34 AM #3
CHR Member
- Join Date
- Feb 2010
- Location
- Boyne City
- Car Year, Make, Model: 1977 Chevy K5 Blazer
- Posts
- 102
That's what i was thinking as well. Gonna do a port job on them, grind the valves and seats. Then maybe get some stiffer springs as well.
Reply With Quote
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
I'm happy to see it back up, sure hope it lasts.
Back online