Phase one cam for mildy modified N/A engine with primary consumption and exhaust upgrade. Great increase in mid-range ability in comparison with OEM cams. The Silvertop is similar to all earlier A-sequence engines produced before it in that it takes advantage of an easy and dependable sprung idler wheel to https://jdm-toyota-4a-ge26925.blogpixi.com/32510130/the-best-side-of-toyota-4age-for-sale