HellRaiser High Performance Camshafts

HELLRAISER High‑Performance Camshafts
IN STOCK & READY TO SHIP WORLDWIDE
If you want the strongest bolt‑in cam upgrade for any 2002–2017 VRSC engine, the HellRaiser cams deliver. These are a true “drop‑in” application—no high‑performance springs required, fully compatible with stock heads, and engineered for real gains you can feel.

Camshaft Specs
•     Net Lift: Intake .490 / Exhaust .470
•     Duration @ .050: Intake .258 / Exhaust .250

Proven Power Gains
Dyno testing shows the HellRaiser cams outperform both stock and HD Stage II setups—even on the same bike, same tune, same exhaust.
 
Run #1 – Baseline (Stock Cams)
•     2012 VRSCDX, 1250cc
•     Mods: Used Gen 1 Ground Pounder, Daytona Twin Tec VRFID ECM
•     124 HP / 88.1 TQ
Run #2 – HD Stage II Cams
•     2010 VRSCDX, 1250cc
•     Mods: HD Stage II cams, VH Comp Series exhaust, Daytona Twin Tec VRFID ECM
•     134.2 HP / 90.4 TQ
Runs #3–5 – HellRaiser Cams
•     Same 2012 VRSCDX from Run #1
•     Mods: HellRaiser cams, Gen 1 Ground Pounder, Daytona Twin Tec VRFID ECM
•     Best Run: 140.8 HP / 94.9 TQ

Real‑World Gains
•     +13.5% HP over stock
•     +5% HP over HD Stage II cams
•     Improved throttle response thanks to minimal overlap and better intake charge capture.

Built the Right Way
These cams are billet‑forged steel, not cast imports.
No shortcuts. No compromises.
100% American‑made from start to finish