|
Re: Importance of a proper tune.
FWIW I've noticed the same thing with my converter. Stock it commands torque converter clutch lockup at 75 mph at WOT. When mine locks it drops the rpms by about 3-400 and it actually accelerates faster. If you have a good converter I imagine the effect would be the opposite but mines a loose slopping pile of crap.
__________________
1995 Silverado - 198k mile short block, hand ported vortec heads, 4L80E, efans, LT4 Hot Cam, Rear disc brake conversion w/drilled and slotted rotors
1999 NBS Silverdo - Phoenix Gold 6.5" components no amp stock HU 
|