got my tune today so i swaped everything out no issues at all very easy! first thing i noticed was it idles so much nicer now and just seems to upshift and downshift so much nicer. now i need to get on installing that shiftkit and servo![]()
got my tune today so i swaped everything out no issues at all very easy! first thing i noticed was it idles so much nicer now and just seems to upshift and downshift so much nicer. now i need to get on installing that shiftkit and servo![]()
03 yukon xl:intake, longtubes ory,performabuilt lvl2,circle D 278,tune, tint, lt1 fans
92 z28: lb9 air foil vette servo magnaflow catback adjustable pan hard rod Lcas lcarbs
86 trans am: lm7 hot cam th350 3500 stall