Budget Ford 302 Project (Part 6) Holley 4160 to 4150 Conversion
In this video I install the Holley 4160 to 4150 conversion kit which will allow me to adjust the jet sizes on the rear barrels of the carburetor.
In this video I install the Holley 4160 to 4150 conversion kit which will allow me to adjust the jet sizes on the rear barrels of the carburetor.
Пікірлер: 2
Was carb stumbled at 1700.rpm my 320 4sp elbroc top end
@engine_therapy
3 күн бұрын
I didnt notice a stumble. I looked through the data from the last 3 runs and with the 2bbl, 4bbl(4160), and 4bbl(4150) and in that 1700 rpm area the air fuel was lean, about 16.6:1 while I was rolling into the throttle and applying the load. It probably had to do with slowly opening the throttle which makes the accelerator pump less effective, but its probably more to do with the power valve not being opened yet. After 2000 rpm or so the air fuel came back down. Hope that helps.