Wiseco Pistons

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877
e-mail

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Shelf-Stock Pistons. Sold complete with pistons, rings, wrist pins and circlips. (piston set)
Most piston sets on this page are (call for prices). (approx. $613.93)
Call toll free to purchase at: 1-866-700-5877

Chrysler / Dodge
PT Cruiser 2.4 Ltr. And Hybrid Neon
Kit Part # Bore MM / Inch Over Sizes Stroke Rod Length Comp Height Head cc's Dome/Dish Volume Gasket Thickness Deck Clearance Block Ht. Comp. Ratio Pin Diameter Ring # Foot Notes
K561M875 87.50 /3.445 STD 3.976 5.944 1.400 50 -1.5 .040 .043- 9.375 10.5:1 .866 8800xx
K561M88 88.00 / 3.464 .020 100.75 151 35.56 50 -1.5 1 1.1- 238.12 same 22mm same
K562M875 87.50 /3.445 STD 3.976 5.944 1.400 50 -17 .040 .043- 9.375 8.8:1 .866 8800xx
K562M88 88.00 / 3.464 .020 100.8 151 35.56 50 -17 1 1.1- 238.12 same 22mm same
Neon 2.0 Ltr. SOHC/DOHC
Kit Part # Bore MM / Inch Over Sizes Stroke Rod Length Comp Height Head cc's Dome/Dish Volume Gasket Thickness Deck Clearance Block Ht. Comp. Ratio Pin Diameter Ring # Foot Notes
Call 87.50 / 3.445 Std. 3.268 5.472 1.236 52 -5 .040 .004- 8.346 8.8:1 .827 8750xx 1
Call 88.00 / 3.464 .020 83 139 31.4 52 -5 1 .1- 212 same 21mm 8800xx 1
Call 88.50 / 3.484 .040 same same same same same same same same same same 8850xx 1
Call 87.50 / 3.445 Std. 3.268 5.472 1.236 52 5 .040 .004- 8.346 10.5:1 .827 8750xx
Call 88.00 / 3.464 .020 83 139 31.4 52 5 1 .1- 212 same 21mm 8800xx
Call 88.50 / 3.484 .040 same same same same same same same same same same 8850xx

1. Most Wiseco pistons have offset pins. Pins must be offset same as o.e. for quitest operation-pin offset will be opposite of direction of engine rotation

* If piston appears to be different than expected, please do not hesitate to call Wiseco at 800-321-1364 to verify compatibility
* Always run at least .030 piston to head clearance including gasket thickness.
* Always check piston to valve clearance - If using VTEC or like mechanisms-check w/ longer duration higher lift lobe.
* Some pistons are listed with a range of compression ratio's. The low number is determined w/ an un-cut deck and the higher number is determined w/ .030 piston to cylinder head clearance.

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