Give that man an "AMEN"(and thats a loud one!) And Doug Roe put a Q-jet on one of his off road 181 four banger Vic? Hickey Mini-boots in the 70's. (also on a turbo'd chevette road racer)

Swap meet prices can be in the $10 range if you're lucky.

Now the primary butterflies (2 of them) is 35MM in Hank Talk, and the secondaries (2 of them) is 57 MM (1-3/8" an' 2-1/4" respectively in American talk) You can see why the secondaries have the adjustable air valve feature.

Last edited by preacher-no choir; 02/10/12 05:05 AM. Reason: price n' size