was one ever built?
8800rpm is an insane number, especially since Dinan only raises the rev limiter to 7300RPM & Nowack only 8000RPMMOTOR TUNING RS50 (v.1) 505HP E39 [S62 B50] M5
SKU:142 62 50 394
Revised internal components allow the RS50 to reach a staggering 8.800 -1/min. New camshafts, a revised valvetrain with larger exhaust valves, and higher profile cams, allow the RS50 to breathe better and pass the 500 HP mark with ease.
The RS50 includes an exhaust with tubular manifolds, X-Flow down pipe, and rear silencers.
98 octane petrol is recommended.
the Nowack N500 ...they where each other's Doppelgänger
gotta admit 8000RPM out of the S62 sounds ridiculous
YouTube - Nowack Motors E39 M5 N500S vs Porsche in jeddah
YouTube - Nowack Motors N500S 8000U/min in Jeddah Mega Drift in der City.mp4
CharlesW Nowack thread:
Gustav M5Board trip to multiple tuners:
The original 01' & 06' RDSport RS50 threads:
The current RDSport offices