Nippon Racing Only Chooses the best Straight non Damaged OEM Honda cores for Polishing/Machining.
Each Crankshft is Cleaned, Manufluxed, Checked for Straightness and Polished.
After machining, each cranksahft is coated with a COSMOLY Rust Inhibitor, Which must be completely removed prior to installation
For over 15 years at our machine shop COSMOLY has proven time and time again to be the best Rust Inhibitor on the market.
These Crankshafts have been tested to support over 500 WHP with the proper tuning and supporting mods.
Generally Ships in 6-8 Weeks
Please Note:
Failure to remove the COSMOLY Completely
WILL CAUSE IMMEDIATE ENGINE FAILURE!!!
Cosmoly can be removed safely removed with Gasoline, Brake Cleaner, Or any Solvent based cleaner
