Quote:
Originally Posted by Formulajones
What's the LSA of the cam?
What is the intake lobe lift vs exhaust lobe lift at TDC overlap stroke?
What brand camshaft is it?
If this is something like a 112 LSA cam (I suspect) I'd be inclined to leave it at 106.5 and run it. It will have a better intake/exhaust ratio at TDC overlap and eventually lose a degree or two over time anyway.
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Cam card on post #9 and yep 3 way crank pic also on post #9.
I do have to make a correction to my previous post. The Advance setting was NOT 106.5 it was like 90 deg something(forgot to write that one down). recap the three settings on the crank sprocket get me (R)111.5, (0)102 and (A)9x.? when trying to dial in @ 109.
I want back to the R setting on the crank and ran 3 sperate checks. Rechecking TDC each time. I got 109.25, 110.75, and 110.5.
Then I was wondering where my differences is coming in at. I found 1 deg of slop in the CC crankshaft socket. The pointer can be a half deg or more if not looking at it strait but the biggest margin of error is with determining the top of the intake lobe. The dial indicator appears to have about 3 deg of being right at top and thus my margin of error that I'm seeing.
I have no ide what my timing is. Its not a link belt and it is a roller.
So looks like I'm getting the 9 keyway chain set. What piece of garbage to go with?
https://www.summitracing.com/parts/s...BoCL_QQAvD_BwE
https://butlerperformance.com/i-2445...timing%2Bchain
https://butlerperformance.com/i-2445...timing%2Bchain