Dparr25

no mine is a 2002 HO no smarty just quadzilla iQuad v2 with 125 sac injectors with 61mm hx40 on top and 75 mm s475 on the bottom I overhauled it and put arp rod bolts main studs and head studs and upgraded the valve springs since it has over 60 psi boost mainly did compounds for towing but I can tell it’s been getting a lot better mileage but I haven’t done it on paper yet didn’t get a chance too yet

I put more timing in the tune but hey before the best I’ve ever got out of the dummy gauge I guess u call it was usually 19 20 and a average of around 17 I guess I thought it was cool sorry for posting still trying to figure out how to adjust tuning