Using the original cylinder block and head, does have its limitations, but there is a range of enhancements, which would be of benefit in any engine of this type. They are:

• New forged steel crank. To reduce the effects of torsional vibration and improve longevity

• New re-designed, solid 4 bolt "cheeses"

• Cylinder head modifications to allow for larger valves and unleaded fuel

• Solid State ignition for reliability

• Increased capacity oil pump for reliability and longevity

• Improved engine cooling – aluminium radiator and electric fan

 

Complementary transmission recommendations

• A higher rear axle ratio from 3.77 to 3.31 or 5 speed gearbox

 

Complementary Brake and Hub modifications

• Front Disc Brakes

• New front and rear hubs to overcome known design weaknesses

• Brake servo

• Consideration could also be given to modifying the braking system to accommodate separate front and rear brake hydraulic circuits.

• 72 spoke wire wheels and radial tyres