SpeedFactory Racing Heavy Duty K-Series Shift Selector DECEMBER 40 EXCLUSION These pin kits are designed

These pin kits are designed to be used in drag race applications where the engine is operated at high RPM with limited idle/low rpm use

Every injector is covered against failure caused by defects in original manufacture by our lifetime warranty

This means you can use this setup with an OEM ecu based EMS like Hondata/Neptune as all the needed sensors are in the distributor

000 engine rpm) and spin them to 6000rpm (12

SpeedFactory Racing Heavy Duty K-Series Shift Selector DECEMBER 40 EXCLUSION These pin kits are designedSpeedFactory Heavy Duty K Series Shift Selector The new SpeedFactory K Series Shift Selector is the long awaited solution to the weak cast factory piece. K Series racers worldwide have had to deal with this piece breaking for years, often costing them a race and transmission damage. SpeedFactory has analyzed the failure points and re engineered this part for racing use precision machined from high strength tool steel, treated with our proven heat