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Sprite and Midget Steel duplex timing gear kit various applications

Sprite and Midget Steel duplex timing gear kit various applications

Sprite and Midget Steel duplex timing gear kit various applications

Sprite and Midget Steel duplex timing gear kit various applications

Sprite and Midget Steel duplex timing gear kit various applications

Internet Price $0.00
Ultra light "adjustable" steel duplex timing gear and chain set. The innovative 'multi-keyway' sprocket means that you can easily adjust timing in 2 degree increments. The matched paired spockets give precise chain fitment.

The line boring of motors is becoming increasingly necessary as engines age and as the demands on them continue to rise. And while this process does provide a lot of needed benefits, the only downside is that it moves the crank closer to the camshaft which means that even a new sets of gears and chain will not be tight enough to accurately control camshaft timing. These special gear kits are designed with very slightly oversized gears to compensate for this distortion. Available in different increments to accommodate various line bores.

'A' Series BMC

IMPORTANT

Supplied are 2 screws. Replace the original bolts with screws after modifying cover plate.

Manufacturer's Statement:

Rollmaster are C.N.C. machined, high tensile steel sprockets using double row O6B-2 chain. Care must be taken to inspect key & keyways & shafts for damage before fitting. Do not use pin punches as damage will occur. Use a drift such as a pipe or sleeve. Machine to suit the boss area.

No responsibility will be taken for improper fitment or usage or damage incurred.

Mini Cooper Camshaft timing chain kit

0 STD cam timing
A keys to left of STD mark will adv cam timing
R keys to right of STD mark will rtd cam timing
2 2 degrees Keys at crank will give a value of 1,2,3,4 degrees ADV or RTD at the camshaft. The ratio is 2:1.
4 4 degrees
6 6 degrees
8 8 degrees
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