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2 products
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Comp Cams Mutha Thumpr Cams (05-10 GT)
Comp Cam
$779.99 $719.99 Save $60.00
Sale
Add to Cart
Comp Cams Stage II XFI NSR Camshafts (05-10 GT)
Comp Cam
$817.99 $699.95 Save $118.04
Comp Cam

Comp Cams Mutha Thumpr Cams (05-10 GT)

$779.99 $719.99 Save $60.00
  • Very Rough Muscle Car Idle
  • Biggest Cam Available for Stock Heads
  • Great Power Above 4900 Rpm
  • No Springs Required ("NSR") - Compatible W/Stock Valve Springs
  • Fits 2005-2010 4.6L GT and Bullitt

Mutha Thumpr. Comp Cams Mutha Thumpr Camshafts really live up to their name. These are the largest aftermarket camshafts you can run with the stock heads. These Comp Cams produce great power gains over 4900 RPM's with a very rough muscle car idle. 

No Springs Required. These cams are compatible with your stock valve springs, so there's no need to remove and replace your 24 stock springs, saving you time and money.

Application. Comp Cams Mutha Thumpr Camshafts are sold as a pair for your 2005 to 2010 3V 4.6L modular powered Mustang, including both the GT and Bullitt models.

Technical Note. The installation of these Comp Cams will require a phaser limiter kit and custom ECU programming.

Comp Cams Mutha Thumpr Cams (05-10 GT)
Comp Cam

Comp Cams Stage II XFI NSR Camshafts (05-10 GT)

$817.99 $699.95 Save $118.04
  • Gain Up to 30+ RWHP
  • Great Mid- to Upper RPM Gains
  • Improved Throttle Response
  • Slight Idle
  • No Springs Required ("NSR")
  • Fits 05-10 4.6/5.4 Modular 3V

Serious Streetable Cams. If you're looking to get serious high end gains but don't want to add springs, a set of Comp Cams Stage 2 NSR camshafts are the perfect addition to your Pony. If you've already added all the bolt-ons and are ready to take the next step, the Stage 2 Cams maximize peak horsepower for tire-smoking performance. 

Gain Up to 30 HP. These cams have been installed on mildly modified 'Stangs and shown peak gains of 25 RWHP without a tune, and up to 30+ RWHP with a tune. 

No Springs Required. These cams are compatible with your stock valve springs, so there's no need to remove and replace your 24 stock springs, saving you time and money. 

Application. The Comp Cams Stage 2 NSR 127200 camshafts are sold as a pair for your 2005-2010 4.6 or 5.4L 3V-powered Mustang.

Technical Notes. This SOHC Camshaft requires the use of 3.73 or steeper rear gears and a 2500 plus stall speed converter for automatic transmissions.

Comp Cams Stage II XFI NSR Camshafts (05-10 GT)