Manley Performance Turbo Tuff Series De-Stroker Crankshaft 75mm Subaru EJ25 2004+ STI / 2006-2014
190160B
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The Manley 4340 Billet 75MM Stroker Crankshaft is the answer to all your horsepower prayers.This crankshaft has been carved out of 4340 billet, and has endured a multi-step heat treatment process. Additionally, it has been stress relieved, shot peened, nitrated, and 100% magnafluxed.
But it doesn’t end there just yet. The Stroker Crankshaft also has special teardrop diagonal oiling, and has knife-edged counterweights.Because of all these fine elements, you’re going to be left with a strong, and happy motor built to handle all the boost and brapping. If you plan on being the king horsepower, do it with a Manley billet crankshaft.
- 4340 Billet For High Horsepower/High Boosted Applications
- Multi-step heat treatment process
- Nitrided, Stress Relieved and Shot Peened
- 100% Magnafluxed
- Knife-edged counterweights
- Gun drilled crank pin and counterweights
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