These are Wiseco Pistons and Eagle Rods for Mitsubishi Eclipse RS 420A 2.0L engines. Wiseco and Eagle make several different 420A pistons and rods and we try to keep many of the most popular part numbers in stock. Just select which part number best fits your application from the list below, and include that part number in the paypal notes section of your payment.
Have a question about bore size or compression ratio?
Want an expected ship date on a specific part number?
Email us now at Sales@RealStreetPerformance.comWhether you damaged your stock internals, you are building an all out race engine, or you are just looking to upgrade your stock bottom end. Wiseco is one of the most trusted and affordable options on the market period.
PISTONS COME WITH RINGS, WRIST PINS, AND LOCKS!
EAGLE RODS COME WITH ARP ROD BOLTSWiseco Piston Part Numbers Eclipse RS 2.0L 420A | Part # | Application | Bore Size | Compression Ratio |
| K580M875 | 420A | 87.50mm (Standard Bore) | 8.8:1 |
| K580M88 | 420A | 88.00mm (+.020 Overbore) | 8.8:1 |
| K580M885 | 420A | 88.50mm (+.040 Overbore) | 8.8:1 |
| K581M875 | 420A | 87.50mm (Standard Bore) | 10.5:1 |
| K581M88 | 420A | 88.00mm (+.020 Overbore) | 10.5:1 |
| K581M885 | 420A | 88.50mm (+.040 Overbore) | 10.5:1 |
Eagle Rod Part Numbers | Part # | Application |
| CRS5472N3D | 420A (Neon/Eclipse RS) |
