Tuesday, August 4, 2015

New jets & chokes in

Making a little progress on the car. The new Weber jets & chokes have been installed; and K&N filters are on.

I used the Lotus "Big Valve" (type D cam) specs:

Choke: 33 mm
Main jet: 120
Air correcting jet: 155
Slow running jet: 50 F8
Accelerator pump jet: 35
Accelerator pump stroke: 10 mm
Starter air jet: 100
Starter petrol jet: F.5 / 100
Emulsion tube: F 11
Needle valve: 1.75
Ram pipe length: 3.8 mm
Float levels: 8.5 mm & 15 mm (including gasket)

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