Thank you for explain the pulse line system. I've seen these in the back of glow engines and didn't know what they were. What increase in RPM do you think could be had from this type of modification?
With this modification, how do you know what tolerances there are in line diamiter so as not run the motor out of fuel?
What Do you have a phone number or address for the man with the rings? So I could call him? Could a second ring be installed with a pin to further increase compression?
What is the fastest RPM you have seen for yourself a Homelite 25 run? I've had guys tell me 11,000 RPM turning a 18x6 prop? I thought they were just BSing me.
Do you know of a higher RPM bearing that could replace the stock ones?
Do you know were I could get the tolerances for these and other motors that are used for conversions?
Could you explain a stuffing the case term and how it could be accomplished. Lots of questions