Fitment and Product Information. Isky Racing Cams 301333 Mech Flat Tap Cam 0.448/0.448 Lift 270/270 Ford Y-Block Product Details. Cam design has come a long way since the old days of the simple harmonic design. This design deter-mined the cam shape by using three separate radii – the nose radius, the flank radius, and the base circle radius. Today, this simple method is considered primitive because of the difficulty encountered in accurate inspection, and its poor highspeed performance qualities. Cam Style: Mechanical flat tappet. Basic Operating RPM Range: 2,500-5,500. Intake Duration at 050 inch Lift: 228. Exhaust Duration at 050 inch Lift: 228. Duration at 050 inch Lift: 228 int. Advertised Intake Duration: 270. Advertised Exhaust Duration: 270. Advertised Duration: 270 int. Intake Valve Lift with Factory Rocker Arm Ratio: 0.448 in. Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.448 in. Valve Lift with Factory Rocker Arm Ratio: 0.448 int. Lobe Separation (degrees): 112. Intake Valve Lash: 0.020 in. Exhaust Valve Lash: 0.020 in. Valve Springs Required: Yes. Camshaft Manufacturers Description: Good mid-range power. Fair idle, stock converter 3.55-3.90 axle ratio. The item “Isky Racing Cams 301333 Mech Flat Tap Cam 0.448/0.448 Lift 270/270 Ford Y-Block” is in sale since Tuesday, April 24, 2018. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Camshafts, Lifters & Parts”. The seller is “wundercarparts” and is located in United States. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.
- Manufacturer Part Number: 301333
- Interchange Part Number: ISK_301333
- Warranty: Unspecified Length
- UPC: Does Not Apply
- Brand: Isky