hello kind of new here, been in the shadows for awhile and figured I would post up since I have a small problem and need advise.

I just got my evo 8 tune a few months ago and not to happy with it. before the tune I had all the normal bolt ons, full 3" exhaust, k&n intake, 255L fuel pump, turbo header, arp head studs, boost controller, bigger intercooler, lower & upper i/c piping, bov.

right before I took it to get tuned I had the head port & polished, stronger head gasket, stronger valves, springs, retainers, BC 272 cams, adjustable cam gears, evo 9 turbo, 1000 cc injectors, 6 puck clutch & flywheel.

last year at import showdown before the tune I ran 13.2 now after the tune my best was a 13.7 every time I would shift its like it was flooding out. Ive talked to few people and they told me to get rid of the BC cams. but is it the cams or the tune or both,

thanks for any info on this problem

 

also forgot to add the dyno numbers after the tune 333hp and 324tq at 25 psi