Our cylinder head
-Standard Intercooler core size is 24"x12"x3"
This 600-850HP rated
Our high quality stainless stud kits look great and allow you to properly clamp your exhaust manifold to the cylinder head without experiencing sealing problems
Running aftermarket camshafts and valve springs with high valve seat pressure and oil that does not have high levels of high-pressure additives such as ZDDP (we recommend an oil with 1200+ppm such as Torco SR-1r
SpeedFactory Racing Heavy Duty Detent Spring Kit Transmission:F-Series (F20/F22A, 2 Springs) Our cylinder headThe SpeedFactory HD Detent Spring Kit fits all hydraulic DOHC B Series (B16, B18, B20), cable (YS1 only), all K Series, ONLY D16Y, D17A, 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