:grouphug: :huh: :the black soot .......there has got to be a fix????Little smoke at higher RPM what causes and fixes?????? Car runs like a bear no problems with that though:1zhelp: :burnout: SLP CAT BACK and A.F.E cold air intake only mods

I would guess that a nice tune would be right up your alley!

Quick check is to get it on a dyno and see what the air fuel ratio is.

For Naturally aspirated engines 13.0 +/- .4 is pretty normal

For Forced Induction 12.0 +/-.5 is the usual target.

Quick check is to get it on a dyno and see what the air fuel ratio is.

For Naturally aspirated engines 13.0 +/- .4 is pretty normal

For Forced Induction 12.0 +/-.5 is the usual target.

I've read that the 97 runs rich from the factory...is this true? Can it be leaned out and still run fine?

Quick check is to get it on a dyno and see what the air fuel ratio is.

For Naturally aspirated engines 13.0 +/- .4 is pretty normal

For Forced Induction 12.0 +/-.5 is the usual target.

Thank you D.T.S for your response!! Wish you were in PA.:thumbsup3: