These are Wiseco Pistons and Pauter X Beam 1000hp Rods for 6 Bolt Mitsubishi 4g63t 2.0L Turbo engines found in early model Mitsubishi Eclipses, and several other platforms. Please verify you have a 6 bolt crank (and not a later model 7 bolt crank) before purchasing these parts. Wiseco makes several different pistons 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.
Pauter X Beam Rods are a strong, high power rod option for this engine. They are relatively light for their strength class thanks to their X Beam contstruction. The X Beam design makes for great aerodynamic efficiency in the crank case, slightly reducing drag of rotating parts. Pauter is an excellent rod option for power levels up to 250hp per rod. If you have bigger plans than 1000hp for your engine, please contact us to explore other rod options.
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!
PAUTER RODS COME WITH ARP ROD BOLTSWiseco Piston Part Numbers 1st Gen 6 Bolt Eclipse 1988-92| Part # | Application | Bore Size | Compression Ratio |
| K559M85 | 4g63 6bolt | 85.00mm (Standard Bore) | 8.3:1 |
| K559M855 | 4g63 6bolt | 85.50mm (+.020" Overbore) | 8.3:1 |
| K559M86 | 4g63 6bolt | 86.00mm (+.040" Overbore) | 8.3:1 |
| K559M865 | 4g63 6bolt | 86.50mm (+.060" Overbore) | 8.3:1 |
| K560M85 | 4g63 6bolt | 85.00mm (Standard Bore) | 9.0:1 |
| K560M855 | 4g63 6bolt | 85.50mm (+.020" Overbore) | 9.0:1 |
| K560M86 | 4g63 6bolt | 86.00mm (+.040" Overbore) | 9.0:1 |
| K560M865 | 4g63 6bolt | 86.50mm (+.060" Overbore) | 9.0:1 |
1st Gen 6 Bolt Eclipse w/ 2.4L 4g64 Crank (2.3 Stroker)| Part # | Application | Bore Size | Compression Ratio |
| K571M85 | 4g63 6bolt 2.3 Stroker | 85.00mm (Standard Bore) | 8.8:1 |
| K571M855 | 4g63 6bolt 2.3 Stroker | 85.50mm (+.020" Overbore) | 8.8:1 |
| K571M86 | 4g63 6bolt 2.3 Stroker | 86.00mm (+.040" Overbore) | 8.8:1 |
Pauter X Beam Rod Part Numbers | Part # | Application |
| MIT-210-480-1500F | 4340 rods for Mitsubishi 4G63 1st Gen, set of 4 |
