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by application |
On and off the street, you can depend on the maximum strength and minimum variance of Wiseco's aluminum-forged pistons for your sport compact vehicle. Wiseco's pistons outgun cast and Hypereutectic pistons, giving you stronger pistons and tighter tolerances than any other part in your engine, with less internal and external machining. Our advanced forging process and extensive heat-treat and finishing process assure you of the performance and reliability you demand from your engine.
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- Note ***: JDM SR20DET have different chambers based on year - some are flat tops and some are dishes. PICK ACCORDINGLY! All have iron cylinders.
* Pistons listed with a compression ratio range: low number is with un-cut deck, high number is block decked to .030 piston to cylinder head clearance.
* Always check piston to valve clearance - If using VTEC or like mechanisms-check w/ longer duration higher lift lobe.
* Always run at least .030 piston to head clearance including gasket thickness.
* If piston appears to be different than expected, please do not hesitate to call Wiseco at 800-321-1364 to verify compatibility.
***: Honda K-Series, H-Series Motors; FRM bores need to be sleeved for best results.
***: H23-To be run w/ .030 piston to head minimum (requires .040 gasket at least!)
***: Celica / MR2 4AG (Check piston pin size before ordering)
- This includes rings, wrist pins, and circle clips.
| Pontiac Sunfire 2.2L Ecotec - 86.5mm Bore, .020 Oversize, -8cc Dish, 8.9 Comp Ratio |
$730.70 | $683.61 |  | K583M865 |
| Pontiac Sunfire 2.2L Ecotec - 86.5mm Bore, .020 Oversize, FT 0cc Dish, 10 Comp Ratio |
$750.42 | $702.04 | | K582M865 |
| Pontiac Sunfire 2.2L Ecotec - 86mm Bore, Std Size, -8cc Dish, 8.9 Comp Ratio |
$730.70 | $683.61 | | K583M86 |
| Pontiac Sunfire 2.2L Ecotec - 86mm Bore, Std Size, FT 0cc, 10 Comp Ratio |
$750.42 | $702.04 | | K582M86 |
| Pontiac Sunfire 2.4L LD9 (non Quad 4) - 90.5mm Bore, .020 Oversize, -7.5cc Dish, 9.0 Comp Ratio |
$730.70 | $683.61 | | K584M905 |
| Pontiac Sunfire 2.4L LD9 (non Quad 4) - 90mm Bore, Std Size, -7.5cc Dish, 9.0 Comp Ratio |
$730.70 | $683.61 | | K584M90 |
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