Results 1 to 12 of 12
LinkBack URL
About LinkBacksThreaded View
-
04-10-2011 10:00 PM #6
CHR Member
- Join Date
- Mar 2010
- Location
- Glendive MT/ Williston ND
- Car Year, Make, Model: 77 Thunderbird; 70 rs camaro
- Posts
- 36
The cam is Comp- 34-250-4. Reading articles with 460's and alum heads, I tried 8.550, 8.575- up .025 each time, until I found that "centered line" the best at 8.800". Used pushrod length checker Comp Cams 7703-1. It measured 7.8220 to start with. Heads are torqued, and Ive re-lubed cam lobes after each 2 revolutions. The lifters are Comp hydraulic, soaked in 30W for about 5 minutes; I used the Comp Degree kit 4796 instructions of 0 lash + 1/2 turn. Rockers feel loose, with side to side movement possible when valve not depressed- I believe this will go away when lifters "pump up" on start up.?Last edited by parpart; 04-10-2011 at 10:04 PM. Reason: addition
'77 Tbird/ 460 BBF, '70 Camaro RS split bumper w/ 4spd Muncie/ 350 2BBL
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 bought the 76 in August , but haven't been able to work on it. When I get a chance I'll post some pictures.
Corvette Resurrection?