Bought my 1998 M6 SS Camaro about a year ago. Things I know about the car are, 98 SS with all SLP options, Pacesetter LT's and catless y pipe, SLP loudmouth exhaust, LS6 intake and ported stock throttle body, Unknown cam (seller didn't get the specs on it when he bought the car), Patroit gold valve springs and retainers. After pulling the tune it looks like the ecm has been swapped for an 02 model year.
Issues I'm having with the car are, It's a little slow to drop rpm's after revving and seems to pull itself down the road when I let off the gas. Thanks for any insight.
My 98 SS base tune.hpt