Quote:
Originally Posted by LGAFF
Thanks Jerry,
I was concernd also, thats alot of play in the cams. I was also wondering if this was part of the issue with cam timing variance, or is that related to chain stretch?
Anyone have pics of the 405 hp cam snouts?
LGAFF
92 ZR1
#234
|
From Marc's website there's a 3 degree play with the pin in. The fine adjustment is done by holding fixed and torquing cam bolt, which is very tight. His website also talks about other variances that can affect timing.
So in theory, it doesn't need the pin. Just helps in adjustment.
I went through 4 bolts on one cam to get it right on the money at $25 a bolt since there not suppose to be retorqued. The other three didn't put up a fight like that one.