SpeedFactory Racing Heavy Duty Detent Spring Kit - F-Series (F20/F22A, 2 Springs) - SF-05-006 ORB to Metric Fuel injected engines:

Fuel injected engines:

We have left the car sitting for months with the pump mounted above the fuel level and still had prime and instant fuel pressure

this complete system weighs in at 24lbs assembled

Large velocity stack raised bell mouth entries lead to 8

and we here at Mishimoto made sure to overhaul both the primary and auxiliary radiators for optimal cooling performance

SpeedFactory Racing Heavy Duty Detent Spring Kit - F-Series (F20/F22A, 2 Springs) - SF-05-006 ORB to Metric Fuel injected engines:The SpeedFactory HD Detent Spring Kit fits all hydraulic DOHC B Series (B16, B18, B20), cable (YS1 only), all K Series, ONLY D16Y, F20B, F22A B, H22A, and H23 transmissions. We have been using these springs in our own transmission builds for years, and now you can too ! Add enjoyment to your driving experience with this simple to install and inexpensive upgrade that gives improved feel and shift action as you engage each gear. The SpeedFactory HD