SRP Piston Sets

Please note due to the current high demand and low production rate of many forged piston sets. All forged piston purchases are considered pre-order expected to ship in 6 to 8 weeks from the date of purchase unless otherwise noted. If you require something within a specific time frame please contact us before placing your order to verify availability.
•4032 low expansion high silicon aluminum alloy heat treated to SRP specifications •Dome and dishes feature smooth flowing radii for excellent flame travel. •Thick ring lands for limited nitrous oxide/forced induction use on low compression pistons.
•Valve pockets machined to accept oversized valves
•1.0 x 1.2 x 2.8mm ring widths.
•.827 x 2.250 straight wall carbon steel wrist pin provided.
•Pin fitting and spiro locks included

Mahle Piston Set Honda/Acura K20 (86MM BORE 12.5/1)

Mahle Powerpak Piston Kit (Set of 4), for Acura RSX (K20 Engine)
Bore 86mm, Stroke 3.386, Weight 325g, Comp. Ratio 12.5
Part# 929170986

Mahle Piston Set K20 86.50mm Bore 86mm Stroke 139mm Rod 22mm Pin 12cc 12.9 CR

Mahle Powerpak Piston Kit (Set of 4), for Acura RSX (K20 Engine)
Bore 86.50mm, Stroke 86mm, Weight 325g, Comp. Ratio 12.9.
Part# 929170905

Other sizes and applications available, please contact us for pricing and availability.

*Please Note: Some SRP Piston Sets are Special Order. Therefore, please allow at least 7 to 10 business days for shipment. If you would like to check the availability of a specific set, please e-mail us or give us a call.