Creates higher load, higher RPM & more lift capacity than stock parts.
Complete kit; includes (32) springs, (32) retainers, (32) seats, & (32) seals.
Increased valve control over stock springs (especially at high RPM) thanks to a performance-driven design & proven modular engine track record.
Fits 2011-2014 & 2015-Later; Ford Coyote & Boss 5.0L engines.
Specifications
MAX LIFT .550"
SEAT LOAD 93 lbs @ 1.57"
OPEN LOAD 198 lbs @ 1.02"
RATE 191lbs/in
COIL BIND .952"
OUTER DIAMETER Top .959" / Bottom 1.061"
INNER DIAMETER Top .636" / Bottom .738"
Fitment
- 2011 Ford Mustang
- 2012 Ford Mustang
- 2013 Ford Mustang
- 2014 Ford Mustang
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov