Tranny Shift Problems After Gear Install

silverstangman

New Member
Mar 26, 2003
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Eastern NC
What's up everybody? My friend installed 3.90 motive gears in his 95 gt aode, and he put in a 23 tooth speedo gear. Now under full throttle it shifts slow between 1st and 2nd and 2nd and 3rd, almost as if it is bouncing off the rev limiter. i was thinking that he needed to get a custom burnt chip to raise his rev-limiter and whatnot. it shifts fine during normal acceleration but under full throttle it hesitates pretty badly. would a chip solve this problem? or is there anything else that it could be. thanks for the help.
 
where is the best place to get one? i know that diablosport doesn't do custom chips anymore just the tuners. is superchips a good place to get it from? i tried to call them earlier and you can't get anyone for technical support they just give you a number of a dealer, and they didn't seem like they knew what they were talking about. thanks for the help in advance.