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June Sale: $709.31
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Part number: 257985
Product Details
JE Pistons 257985 in our Pistons Deptartment
Products specifications
Block Height 9.78
Bore 4.53
Bore (in) 4.530 in.
Bore (mm) 115.062mm
CID 515
Comp Height 1.645
Comp Ratio @ 110cc 9.6:1
Comp Ratio @ 118cc 9.1:1
Comp Ratio @ 124cc 8.7:1
Compression Distance (in) 1.645 in.
Dome Volume -3
Gram Weight 702
Oversize 0.064
Pin Diameter (in) 0.990 in.
Piston Head Volume (cc) +3.00cc
Piston Material Forged aluminum
Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in.
Piston Style Flat top, with single valve relief
Quantity Sold individually.
Rod 6.135
Stroke 4
Wrist Pin Style Press-fit or floating
JE Pistons
Flat Top
Set of 8 Pistons
Recommended RingSet: J100F8-4530-5

For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

*Application Specific Forgings for an Optimized, Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

JE Pistons are sold as matched sets.

Reviews
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J
Part was only available at Autoplicity, shipping was super quick will do business with them again.
J
I was happy to find Autoplicitys website in Google Checkout, as they really had the best price on the web.  They quickly shipped to me a WeatherTech 2007 - 2011 Acura RDX Cargo Liner in black, just like I ordered.  I will order from them again in the future.
R
Great price and fast shipping
S
easy to use - like the option of using amazon account for checkout
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