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Technical Articles for Part Number CCA-191700
COMP Cams Thumpr NSR Ford Coyote 5.0 Modular 4V Camshafts for 2011-2014 F-150, MUSTANG - 191700
Part Number: CCA-191700
COMP Cams Thumpr NSR Ford Coyote 5.0 Modular 4V Camshafts
Camshafts, Thumpr NSR Ford Coyote 5.0 Modular 4V, DOHC, Street/Strip, Advertised Duration 260/290, Lift 0.492/0.470, Ford, 5.0L, Set of 4
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Estimated Ship Date: Oct 27, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
191700
Part Type:
Product Line:
Summit Racing Part Number:
CCA-191700
UPC:
00036584385370
Cam Style:
DOHC
Camshaft Use:
Street/Strip
Camshaft Manufacturers Description:
DOHC - Thumpr™ - Perfect choice for near stock to mildly modified 2011-2014 5.0Ls, these No Springs Required camshafts offer serious improvements in the mid to high RPM window and that awesome Thumpr™ sound. Phaser limiter or lockout kit required.
Basic Operating RPM Range:
1,600-7,000
Intake Duration at 050 inch Lift:
220
Exhaust Duration at 050 inch Lift:
234
Duration at 050 inch Lift:
220 int./234 exh.
Advertised Intake Duration:
260
Advertised Exhaust Duration:
299
Advertised Duration:
260 int./290 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.492 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.470 in.
Valve Lift with Factory Rocker Arm Ratio:
0.492 int./0.470 exh.
Lobe Separation (degrees):
127
Remanufactured:
No
Computer-Controlled Compatible:
Yes
Valve Springs Required:
No
Quantity:
Sold as a set of 4.
Notes:
Installation requires cam phaser limiter or cam phaser lockout kit.
COMP Cams Thumpr NSR Ford Coyote 5.0 Modular 4V Camshafts
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
Applications
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