chainsaw head

[066 stihl]

I have a question about making a head to go on a chainsaw. what would the ideal combustion chamber size and design. What would be the limit on the squish clearance on a 51cc motor. I want to built a 4 or 5cc head.

066stihl

 

[bwalker]

Go down to your local library and get a copy of A.G. Bells Perfromance two stroke tuning.That will get you started.