I just bought a new Rollmaster adjustable timing set. I have seen older sets and read the manuals that come with them... Some of the "new" verbage has me wondering ...


"All Rollmaster crank keyes are at 2 degree increments (8, 6, 4, 2, 0, -2, -4, -6, -8) resulting in a 1 degree movement at the camshaft, Adv or Rtd."

I want to add 2 degrees of advance to my cam, sooo would I use the +4 key way on the crank sprocket to get 2 degrees advance on my cam??? Right?

Thanks for any help,

 

BUMP....

 

Correct.