Originally Posted by bubbahotep
lol, this is CRAZY. Too much air from the back? I have a bent screw driver that lets me turn the secondary adjustment screw while running. I know that if I back-off on the secondary opening my idle drops....so then I should increase on the IDLE SPEED screw to compensate?
Im going to try it again tomorrow but first Im pulling every spark plug to make sure they're not fouled. I have such a nice rpm now except for the damn stumble I can feel.
I gotta git outa here, but have some to say. Meanwhile, how about getting the specific numbers off that Holley, they don't all work the same way on the idle system, looks like we need to figure out exactly what this beast is.