Tuning a Proform/Holley carb, what parts and tools?
A/f meter is a invaluable tool if your really trying to dial in a carb for cruise. A lot of time your cruising on the transfer slots and not the primary jets. To dial this in it takes a meter, ifr jets, and sometimes you have to restrict the transfer slot passage. A/f meter also shows what your air bleed changes are doing.
This is what they are talking about with the lower ifr. You can see where I tapped the proform block.
A/f meter is a invaluable tool if your really trying to dial in a carb for cruise. A lot of time your cruising on the transfer slots and not the primary jets. To dial this in it takes a meter, ifr jets, and sometimes you have to restrict the transfer slot passage. A/f meter also shows what your air bleed changes are doing.
This is what they are talking about with the lower ifr. You can see where I tapped the proform block.
