whos got them real low stump pulling gears????

[srtthis]

we run diamonds

 

[Rick 91GT]

I would look into the skirt clearance, Diamond make a good piston and depending wehich ones you have they may have the beefed up skirts. With a high compression motor and N2O there is a lot of stress on the piston as they are thrown aroud.

Do you have any idea what the PTW clearance is?

 

[srtthis]

I would look into the skirt clearance, Diamond make a good piston and depending wehich ones you have they may have the beefed up skirts. With a high compression motor and N2O there is a lot of stress on the piston as they are thrown aroud.

Do you have any idea what the PTW clearance is?

not off the top of my head but i have a piston at my desk i can measure.. i will email you.