Hi,

How far can I go before a piston hits a valve when adjusting the cam gears? I have ITR cams in a stock b18c1 head.

Also, when people say (+2, -1) do they mean advanced 2 cam gear degrees on the intake, retard 1 cam gear degree on exhaust, or are they talking about degrees at the crank?

And I just wanted to verify that 1 cam gear degree is 2 degrees at the crank, right?
I have skunk2 cam gears.

Also, what are some settings I should start with at the dyno?

Thanks.

 

start with advacing the intake cam till you dont make any more power then retard the exauste cam for the same