Hey guys.
I fitted a 32 36 webby (from 1.6L pinto) to my ke55. Motor is running a lumpy cam and some head porting. I'm using these settings.
primary main jet = 125, air corrector = 165, idle jet = 55
secondary main jet = 130, air corrector = 160, idle jet = 50
idle screw 2 turns out.
Car runs ok but when i floor it I can hear popping in the manifold like a crackling sound....... too lean?