Dwayne it looks like I have the same main body and base plate only mine is a 950 so that might be the way to go.

I now know what IFR (idle feed restriction) is but I'm not sure why it should be lowered. Is lowering it a race carb technique? I should mention this carb is intended for a street/strip car (mostly street) so I would like a reasonable idle quality.

FYI, looks like all Quick Fuel products are on sale 10% on Summit if anyone needs anything.

Thanks,

Steve