Extremely rough idle, needs stroker motor and/or ported heads. Major hp gains to 6800 RPM.Best with 3.73+ gears and 2500 stall. Compatible with stock valve springs, requires cam phaser upgrade.
3 grinds to fit all of your performance needs. Unique design. Maximizes sound and mid to high RPM power. Ensures safe piston-to-valve clearance. Proven to generate 25+ RWHP gains. Does not compromise durability. 1 year limited warranty.
- 3 Grinds To Fit All Of Your Performance Needs
- Unique Design
- Maximizes Sound And Mid To High RPM Power
- Ensures Safe Piston-To-Valve Clearance
- Proven To Generate 25+ RWHP Gains
- Does Not Compromise Durability
- 1 Year Limited Warranty
Application Summary:
| Year | Make/Model |
|---|---|
| 2006-2007 | Avanti Avanti |
| 2005-2014 | Ford Expedition |
| 2006-2010 | Ford Explorer |
| 2007-2010 | Ford Explorer Sport Trac |
| 2004-2010 | Ford F-150 |
| 2005-2010 | Ford F-250 Super Duty |
| 2005-2010 | Ford F-350 Super Duty |
| 2009-2010 | Ford Lobo |
| 2006-2010 | Ford Mustang |
| 2006-2008 | Lincoln Mark LT |
| 2005-2014 | Lincoln Navigator |
| 2006-2010 | Mercury Mountaineer |
