FS/FT brand new JE 4.6/5.4 Pistons WTB stock bore aluminum block

Set of brand new in the box JE Pistons 257542 here is a link http://www.summitracing.com/parts/jep-257542-8

These are the older style with out valve reliefs. Ended up needing to bore my block .20 over so have to sell these. Would also be interested in stock bore aluminum block. So I can just keep these. Thanks

500 shipped OBO Will also Trade from some .20 over pistons, H beam rods or Boss block. Thanks I'm located in W-S, NC for local pickup.

what's the dish/compression ratio?

Brand:JE Pistons

Manufacturer's Part Number:257542-8

Part Type:Pistons

Product Line:JE Pistons 4.6L/5.4L Modular Pistons

Summit Racing Part Number:JEP-257542-8


Bore (in):3.552 in.

Bore (mm):90.221mm

Piston Styleish

Piston Material:Forged aluminum

Compression Distance (in):1.220 in.

Piston Head Volume (cc):+17.00cc

Wrist Pin Styleress-fit or floating

Wrist Pin Included:Yes

Pin Diameter (in):0.866 in.

Piston Ring Thickness:1.50mm x 1.50mm x 3.00mm

Piston Rings Included:No

Quantity:Sold as a set of 8.

These will be 8.5:1 on 4v and 9.5:1 on a 2v.

I'm assuming you are looking for a stock bore aluminum block that does not need to be honed. I have a teksid that has not been bored, but likely needs a hone.

Right, I have a WAP aluminum block sitting in my garage. Just needs to be bored .20 over. Just saw a new WAP aluminum block go for 1600 bucks on ebay. So look's like i'll be selling or trading these piston's. Thanks for the interest.

Sold