Not Ranked
Paul,
I think you need a larger venturi for that engine, like 42-43mm.
Personally I think your carbs are undersized, 58 IDAs would suit better.
Your air corrector and idle air holder seem wrong as well.
Your main circuit appears too rich, - rich tube, small choke, small air.
Have you run a wideband O2 for A/F ratio as yet?
__________________
Gary
Gold Certified Holden Technician
Last edited by Gaz64; 11-26-2013 at 06:25 AM..
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