I have the suprechips flashpaq tuner and plan on getting headers in the future. Would it be alright to run longtubes with the superchips tuner? A buddy of mine has a hemi ram with superchips and put a set of dynatech longtubes on it without messing with tuning at all and has had no trouble. I know its not an ls1 but I would think the same should apply.

 

You might want to find a friend/dyno with a WBO2 that you can use to check your AFR afterwards. Too many mods plus a handheld can throw the AFR off...sometimes to a lean spot you don't want to be in.

 

I've used the Diablosport tuner to tune up for headers, it can help lean or richen the mix somewhat. I'm not for sure about the Superchips tuner. I'd imagine it would be able to do this. It's a quality tuner, it's not junky or anything.

 

I need more info on this. Can widebands be transfered from car to car? How much do tuners adjust the AFR, and how much do headers adjust the AFR? I plan on getting hptuners later in the future, I just dont feel like spending that much now.

 

someone has got to know.