Gbcinvisalia
Junior Member
Im doing a drop in filter, cat delete and possible drill out of stock muffler and want to give the co adjust mod a try. My question is, does the jumper wire need to be grounded at all times or just during the adjustment process. Ive been looking around for a couple days but havent really across a clear cut way of doing it. I found a decent description the other night but didnt save it and cant remember where i saw it to save my life. Any help would be appreciated, oh and i do plan on upgrading to a pc3 and r1 cans in about a month or so. I need to practice on my tig a bit before i jump in on that project.