Description
This an adjustable Vernier timing kit which includes a Heavy Duty Competition Spec Timing Chain, Adjustable Camshaft Gear and a Crankshaft gear. The Vernier Dual Camshaft gear has a center which attaches to the camshaft and the outer gear is adjustable. You can loosening the allen bolts, the gear then can be rotated thereby adjusting the camshaft relative to the gear. This method of camshaft timing has two advantages; firstly it makes the task of timing much easier than when using offset keys and secondly it permits further advancement of the timing. Advancing camshaft timing, that is making the full inlet valve lift occur before the rotation angle specified by the manufacturer, will make the engine produce more torque lower down in the rev range while losing a little of the top end power. Thus a vernier cam gear allows a camshaft's characteristics to be changed and adjustment to be perfect. To get the exact camshaft timing the only way to do it is with an adjustable camshaft gear. The adjustable camshaft gear is a high quality make in the UK dual row gear for the A-series 1275 engine. Included in this kit is a brand new timing chain and a new crankshaft gear. By replacing all three pieces in the timing set you will start out fresh and have the most reliable camshaft timing for your engine which is essential to get your timing 100% accurate when using a modified camshaft. Get a set today. Cross Ref.# 460-395, TMG10728K, AJJ3327
