Yella Terra
Thread Starter
Instructor
Joined: Aug 2010
Posts: 154
Likes: 2
From: Genesee Co Michigan
Yella Terra
Does anyone have Yella Terra 1.7 rockers with the Competition Cams double valve springs with titanium retainers and 10* locks? Was wondering if there is at least .060 clearance. Would hate to order them, pull everything apart and not be able to use them and have to send them back.
Team Owner
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
I have them on AFR's with the AFR double spring. Unless you are machining for a larger OD spring, I wouldn't think you would have a problem. The key is to set the wipe correctly which is done with rocker height. You may also need more shim then provided so you have to check. Then measure for pushrods.
