AP-Engineering

I now have our turbo/blower pistons on the shelf ready to go. The part number is #11503. This piston will handle 20psi of boost with out a problem. It is set up for a 3.905" bore with a stock 3.622 stroke and a 6.125" rod. Also it has a -8.6cc dish in it. This will lower compression ratio to 9.6 with 62cc heads, 9.2 with 66cc heads or 8.9 with 70cc heads. The weight on this pistons is 431 grams. These pistons also come with our 4130 premium wrist pins. The cost on these is $590.00 with wrist pins. I also have our Pro Select ring sets available for $199.00. These pistons also have a 1.5/1.5/3mm ring stack on them. You can buy these direct from us or you can get them from one of our dealers such as Thunder Racing, Futral Motorsports, Speed Inc or Ramchargers. Thanks guys, if you have any questions please feel to call or email me.

Thanks,
Chris Gelineau
Diamond Pistons
877-552-2112 toll free
cgelineau@diamondracing.net

JAS

2618 alloy?

AP-Engineering

Yes, 2618 alloy.

Blackbird

hmmm not bad at all.

these plus the XB-1A = Zoom!

C4VetteLS1

Dealer pricing available?? we might be interested.

AP-Engineering

Dealer pricing is available. Give me a call and we can set you up.

Thanks,
Chris Gelineau
Diamond Pistons
877-552-2112 toll free
cgelineau@diamondracing.net