Thread: 3.1" Pulley without 1.9 Rockers?

Hey guys,

I have the opportunity to pick up some 1.9 Yella Terras for $450. I'd like to drop from my current 3.4 to a 3.1 pulley. I'm currently running a full stack, headers, exhaust, 104s, 180 thermostat, FWI.

My question is, would I be able to get away without doing the rockers and put that money towards just getting the pulley and a retune...or should I just get the damn rockers too?

Thanks guys

Zzp modded rockers are cheaper and better. I would go that route.

You might be able to run a 3.1 on your current setup. Depends on what timing is at.