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This lightweight vernier duplex timing gear set has a cam sprocket assembly machined from 7075 aerospace alloy with extra lightening by the way of large arched slots in the sprocket and is complete with 7075 alloy clamping washers. The crankshaft sprocket is CNC machined from steel and now comes with extra deep key way and a full radius machined into the rear of the bore for ease of fitment to EN40B steel crankshafts that have no undercut machined into the rear of the sprocket mounting diameter.
Will fit all standard A series crankshaft without modification.
The timing gear set comes as standard with:
  • Iwis high quality timing chain
  • 2 x Allen countersink screw for the engine plate
  • 3 x Allen cap screws and spring washers to mount the camshaft triangle
Aluminum alloy vernier duplex timing chain set , Sprite , MG Midget , Mini

Aluminum alloy vernier duplex timing chain set , Sprite , MG Midget , Mini

Aluminum alloy vernier duplex timing chain set , Sprite , MG Midget , Mini
Part No: COM785
$361.95
Qty:
Fits the following:
Classic Mini
Sprite & MG Midget
Morris Minor
Alternate Products
Classic Mini Adjustable Timing Gear Set | Sprite & Midget | Morris Minor
$286.95 Classic Mini Adjustable Timing Gear Set | Sprite & Midget | Morris Minor
Steel/alloy Vernier Duplex Chain Gearset , Sprite , Mg Midget , Mini
$397.95 Steel/alloy Vernier Duplex Chain Gearset , Sprite , Mg Midget , Mini
This lightweight vernier duplex timing gear set has a cam sprocket assembly machined from 7075 aerospace alloy with extra lightening by the way of large arched slots in the sprocket and is complete with 7075 alloy clamping washers. The crankshaft sprocket is CNC machined from steel and now comes with extra deep key way and a full radius machined into the rear of the bore for ease of fitment to EN40B steel crankshafts that have no undercut machined into the rear of the sprocket mounting diameter.
Will fit all standard A series crankshaft without modification.
The timing gear set comes as standard with:
  • Iwis high quality timing chain
  • 2 x Allen countersink screw for the engine plate
  • 3 x Allen cap screws and spring washers to mount the camshaft triangle
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Related Technical Articles:
Classic Mini Cooper Camshaft drive kits page 39
Created: January 10, 2019
Camshaft to engine timing drive kits, single row chain, double row chains and belt drive kits are all options for the Classic Mini Cooper. Upgrade and high performance duplex chain kits with adjustable timing gears are also an option.