Ecoboost Mustang Valve Springs and Retainers
MAPerformance Spring and Titanium Retainer kits utilize beehive springs which have a huge number of benefits over stock-style cylindrical springs.
MAP Titanium Retainers are a very important addition to any high performance engine that will be seeing high revs and a lot of power. Using these in combination with upgraded valve springs will reduce the weight on your valve train and still increase overall strength.
- Reduced valve spring mass
- Faster valve acceleration
- Increased valve train rigidity
- Reduced valve train component stress
- Coil bind 2.3 @.805"
- Installed height 2.3 1.460" @65lbs
- Open pressure 2.3 1.000" @165lbs piper 285
- 2015+ Ford Ecoboost Mustang
What's in the box?
- x16 Beehive valve springs
- x16 Titanium retainers
- x32 Valve locks