Wiseco Pistons K1 Rods K20 K20A K20Z 87.5mm 9.0:1. These rods are meant to be used on Turbo applications. Wiseco pistons go through more finishing processes than any other piston on the market, without driving the cost up. They come with more features standard than any other piston on the market, at a more affordable price than many of the competitors.
All of the Wiseco pistons for this application come standard with anti-friction skirt coating which helps minimize scuffing during break-in and lower friction on the cylinder wall. The top face of the piston is textured to improve the combustion characteristics, and all kits come with rings, pins and locks. K1 Billet 4340 Steel H Beam connecting rods. Closely monitored material mechanical properties for optimum performance.
Designed and finish honed in the USA. Sizes held to some of the tightest tolerances in the industry, +/. 0001 and +/- 1 gram per end. Shot peened for improved fatigue life.
Exclusively using ARP 2000 fasteners. Note: These rods are meant to be used on Turbo applications. Car Make: Acura Car Model: RSX Engine: K20 Included Ring Set: 8750XX Old Part Number: HH5472AEGB4-A Compression Ratio: 9.0:1 Face Type: Dish Dome CC: -9 Gasket Thickness: 0.025 Head CC: 50.5 Rod Bolt: 3/8" ARP 2000 Part Weight: 307 Pin Size: 22 Compression Height: 30 Rod Length: 5.472 Stroke: 3.386 Bore: 87.5 Material: K568M875: 2618 Alloy Bore Size: +0.060" Standard Pin (Included): S550 Pin Locks (Included): W5590 Ring Part#: 8750XX. Wiseco pistons go through more finishing processes than any other piston on the market without driving the cost up.Please message us for a Return Authorization Number before sending anything back to avoid processing delays. Real Street Performance is unlike most "Race Shops". We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. Our sales center and order fulfillment center operates with state of the art, industry leading software that allows us to get you ALL of the parts you need for your build quickly and correctly the first time without the headaches or excuses. Sign up to our Newsletter.