The bigger bore saws probably need a compression release, even this saw could use one but us oldtimers were used to starting these high comp saws from the get go. The last one to rap my knuckles was the one I built up for Jeff, that Jonny is a brute, always was even when it had .035 squish , now at .020 squish its much worse on a brand new P&C that will break in and increase in comp.
Pioneerguy600
Jerry, I'm not a little guy and I can pull em over with the best of them, for a little while anyway but the decomp is needed more on these to protect there starter parts!
Heck I started Marks SP125 at the GTG without the decomp and it wasn't as bad to me as what some go on about.
Here is the recoil pulley that came out of mine. There not makeing these anymore either.