Coyote Crankshaft Timing Sprocket with Grip Surface
The Coyote crankshaft timing sprocket with grip surface improves the durability of the crankshaft snout and keyway by limiting the movement of the harmonic balancer.
Billet Crank Sprockets from Boundary follow the same heritage as our oil pump gears, manufactured 100% in-house with US-sourced materials. These sprockets start with Chromoly steel that is ten times stronger than the OEM powdered metal, hot quenched with a low temper for the highest strength and resistance to wear.
- All sprockets heat treated to maximum hardness while maintaining toughness
- Precision CNC machined and broached for snug accurate fit
- Dimensions are checked after machining and after heat treatment for a guaranteed fit.
- 80% more cross-section versus OEM at the keyway
- Weighs 30% more than OEM at 170 grams vs 130 grams giving the highest-strength sprocket on the market.
- High finish reduces friction and chain vibration
- New tooth geometry strengthens teeth and keyway
*Grip Surface is NOT available in LARGE RADIUS
Coyote Harmonic Balancer Stud Kit
Harmonic balancer stud kits feature one of the world’s strongest alloys, AT280, providing unparalleled safety and fastener performance. Through a finite element analysis optimization, and some of the tightest fastener tolerances in the industry, we’ve come up with the last fastener you’ll ever need for your high-performance engine.
These studs feature:
- Massive oversized 1-1/4 nut with full 1-1/2 inch flange to distribute the stud load
- Rolled Threads
- FEA designed necking and fastener stacks
- 280,000 PSI Ultimate Strength
- 250,000 PSI Yield Strength
- Dual External Coating Technology combines 500+ hours of salt spray endurance in the threads with 3000+ hours on the rod.
Fitment:
- 2011 Ford Mustang GT
- 2012 Ford Mustang GT
- 2013 Ford Mustang GT
- 2014 Ford Mustang GT
- 2011 Ford F150 5.0
- 2012 Ford F150 5.0
- 2013 Ford F150 5.0
- 2014 Ford F150 5.0
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
