Product Description
Brian Tooley BTR 2009+ 5.7L Hemi .625" Drop-In Valve Spring Kit
Set of 16 Beehive Springs, BTR # SP021-16 - Like Mopar 68277306AA
Got a 2009+ 5.7L Hemi and need more valve spring, but want to keep your OEM hardware and save some money? We've got your springs! Great to use when upgrading the camshaft in your 2009+ 5.7 Hemi application. This kit uses the venerable 68277306AA Mopar valve spring, but in a convenient 16 spring kit!
- 105 lbs @ 1.990” Installed pressure / height
- 350 lbs @ 1.365” Open pressure / height
- Coil bind @ 1.295”
- Max Valve Lift is .625"
- Uses OEM locks, retainers and locators (Not included)
NOTE - BTR does not recommend single wire conical or beehive springs with roller rockers due to the extra mass causing loss of valve train stability, or the use of a higher ratio rocker as it could possibly cause a coil bind issue. For roller tip or higher ratio rocker arm combinations, see our Dual Spring Kits.
