Hey just wondering if any one Knows were i can Find Stock Compression Forged pistons. I have looked at Wiseco, Ross, and CP Pistons. I Know that they can custom make them for me but I was wondering if anyone knew somewere that had them in stock, or even exist.

 

Wiseco has them. They're not in the catalog and they don't keep them in stock, but they're not considered "custom" (requiring the purchase of 3 full sets). I talked to them at SEMA and they said they're made to order only.

 

83 is really pushing it. if you go 83 you can not use it for a daly drive. i have see them do it here but way the beta is the engine cyl walls will be to thin
they kind of overheat. 82.5 for turbos and 1mmOS for na. that is the best

 

Wiseco's pistons are 82.5mm (0.20 over) or 83mm (0.40 over).

 

Cool thanx guys just the info i needed to hear. My Car isnt a daily driver and never will be so im not worried about over heating all that much i also have a koyo radiator so that should help a little. How much weaker does it make the engine? As far as boost,nos, all that kinda stuff is concerned. Im still deciding what i want to do with my car but new rods and pistons are a definate.

 

Hey,

If you want I could check into having CP Pistons make them. Their custom pistons are as expensive as you would think. Minimum purchase is a set. Let me know.

Thanks,

Kevin
KJB Motorsports

 

Ok, i got a blonde moment. What's the bore over mean 0.20 over or 0.40. 82mm is nothing over, rite?

 

You got it. 82.5 is .020 over and 83 would be .040

 

Correct. 82mm is stock. Unless the motor has less than 10K on it, I'd never go stock size.

 

wait. wer talking about the piston being 82mm stock, and 83 being not stock which is .40 over?