Re: Code3 Pulley size question
I only know of the 62mm [I believe} size. It Code 3 works well and the 178 works nicely also, about 17 PSIG and 20 PSIG for each. Iam going to use both eventually with the advantage of lower speeds on the alternator and water pump over the larger 181 or 185 pulley. I had a 181 once until there was an accident with it.
The problem is that the fuel air mixture needs some corrections such as a tune or other remedity. Iam working on other now that the pulley issue is behind me.
Woody Be Happy