Belgian1979vette
Well-known member
I wanted to post this question here since i didn't get a good response on it in the past on the other forums and since all the knowledgeble crowd is here ...
I have DART pro 1 aluminum 215's on my engine. The valve are somewhat spaced apart (believe 60/40), because of this my crane gold race rockers sit angled toward the valve and clearance of the pushrod to the head is minimal.
The manufacturers suggest shaft rollers because this could lead to a problem later on.
Is this true. Some say this is not a problem.
I have DART pro 1 aluminum 215's on my engine. The valve are somewhat spaced apart (believe 60/40), because of this my crane gold race rockers sit angled toward the valve and clearance of the pushrod to the head is minimal.
The manufacturers suggest shaft rollers because this could lead to a problem later on.
Is this true. Some say this is not a problem.