S south7069 New member Jun 1, 2009 #1 how do you adjust the holley 64 1591? i just did a nutter bypass and its bogin down when i go to accel at about 3k then it evens out after 3k. i think is gettin to much gas.
how do you adjust the holley 64 1591? i just did a nutter bypass and its bogin down when i go to accel at about 3k then it evens out after 3k. i think is gettin to much gas.
