Anybody having a rough time at idle after installing zex camshaft (street version)

 

try a higher octane gas a few days and see if that works..i had the problem after installing a CAI..

 

Well it's a cam you should have a problem idling, remember when it comes to cams anything good for topend(big cam lobes) hurts low end especially idle, a larger or huge cam lobe creates good power by making more overlap and duration, well at idle a lot of overlap makes it harder for the motor to breath properly so it should "lope" at idle.