Hello guys and girls.
So I’ve finally pulled the 500i apart and am ready to start porting.
I’ve only ported a few saws and never with a timing wheel.
I have posted about this before but now I have a clearer plan, I’m hoping you can let me know if my plan is sound.
Stock timing is this
Ex 106
In 83
I’ve gutted and opened up the stock muffler.
My plan-
Take .040”off the base. (Is this too much? I’m worried about needing epoxy in the inlet, I don’t want to do this.)
Cut the squish to .020” or slightly bigger.
Raise the exhaust to 103 (this will be grinding off about .060”, seems like a lot? )
Any input would be very appreciated.
Thanks everyone.
So I’ve finally pulled the 500i apart and am ready to start porting.
I’ve only ported a few saws and never with a timing wheel.
I have posted about this before but now I have a clearer plan, I’m hoping you can let me know if my plan is sound.
Stock timing is this
Ex 106
In 83
I’ve gutted and opened up the stock muffler.
My plan-
Take .040”off the base. (Is this too much? I’m worried about needing epoxy in the inlet, I don’t want to do this.)
Cut the squish to .020” or slightly bigger.
Raise the exhaust to 103 (this will be grinding off about .060”, seems like a lot? )
Any input would be very appreciated.
Thanks everyone.