Hi so I have a supercharged (2.9l whipple) cammed pontaic g8 gt,got it back today from the shop that installed the supercharger and they use their own tuner(first red flag was he couldn't get the car to idle after trying for a whole day) keep in mind I don't have a afr sensor(planning on getting one) and I logged a few cruising and light pulls on my way back,car would show misfiring sometimes straight into kr,keep in mind I'm running methanol injection and octane booster to boost my octane to 103 octane so fuel should be a issue,ait was around 30°c and coolant was at around 88°c so air should be a problem,I noticed that bank 1 and bank 2 for short term fuel trims were waayyyy of aswell as long term fuel trims,could anyone give me some advice cuz I'm very interested to know what could be causing this,also I think the tune is running way to mutch timing in lower rpm,but then again I really don't know mutch about tuning,any help would be appreciated,I basically want to know if I'm cooked or not and if I should get a new tune asap and if this tune will hurt my engine(hasn't hone wot yet for this reason) thx for listening,I would attach the vcm scanner logs but I don't see a option to do that,also his tune is locked so I can't "fine tune" or correct itAttachment 163163Attachment 163162
