PDA

View Full Version : Need a couple of carbs ID'ed



MOP
10-14-2005, 04:51 PM
Small Holley casting # 3559 62312 0n the metering block and 107 primaries with 116 secondaries.

Qjet 17059298 0096

Been in the stash awhile forgot what they are.

Phil

mrfixxall
10-14-2005, 08:18 PM
rochester q-jet fits aq 225a>f,,225 a&b,,255 a&b,,260 a&b,,290a,,bb225a av & b &bc..

MOP
10-14-2005, 10:08 PM
Humm may just throw a kit in and giving it a try, I have a 750H on it now but would like to try a Qjet. Always had really good luck with them, the tiny front barrels give better bottom end. I would like to know what CFM the Qjet is, need to get some ideas about whto start jetting it.

Phil

mrfixxall
10-15-2005, 11:37 AM
mop, look on the choke horn of the holly . it should start with list#.. that will tell me what the carb is.it may start with 4779 number..in reguards to the q-jet i dont know the cfm should be between 700 7 800 cfm..

Ted Guldemond
10-18-2005, 07:25 PM
Q-jet:1705=1976-1979, 9=1979, 2==quadrajet Federal standards (as opposed to California standards)., 9=division of GM (1-2 are chevy,6-7 are Pontiac) not sure what 9 is ?marine. 8=even # is for automatic trans, odd # is for manual. 17059298. Check web site www. carburetion.com/quadnumber.htm