Originally Posted by dart_73_br
Hello, I need your opinion on this.

Stock pin is 2.75" long. Want to run some boosted application and found some 2.65" pins that handles 300hp each.
So there Will be a 0.10" difference 0.05" each site. Do your think this room to spiro locks can created some problem or no problem here?

Br


DO NOT use a 2.650" long pin in a piston made for a 2.750" long pins, ever.

The question isn't if, but how many pistons you'll throw on the track if you assemble your engine that way.