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2018-20 Mustang GT Comp Cams Stage 1 Thumpr NSR 228/238 Hydraulic Roller Cams

Product Reviews for 2018-20 Mustang GT Comp Cams Stage 1 Thumpr NSR 228/238 Hydraulic Roller Cams

Description
Reviews

COMP Cams Thumpr NSR Ford Coyote 5.0 modular 4V camshafts present big power gains, along with the distinctive Thumpr idle lope—and you don't need to upgrade the valve springs. Ford 5.0L modular 4-valve V8 engines have become hugely popular, so how do you improve upon already great performance? With a camshaft from the COMP Cams family of Thumpr NSR camshafts! Choose the cam model (Thumpr or Mutha' Thumpr) designed for your vehicle and engine application.

Features include:
* Brings legendary Thumpr sound to the 5.0 Coyote
* Optimized lobe profiles for increased airflow and exhaust efficiency
* Big performance gains in mid- to upper-rpm range
* Valve spring upgrade not required
* One-piece billet steel construction
* Compatible with N/A and supercharged applications