i jut put 4.10's in my car, and i have a bad vibration at high speeds, might be my drive shaft im not sure. and do i need to buy something to get my speedometer re callibrated? im not sure if its a diff in a 93 or not. should i take my hypertech chip out while its getting recallibrated? thanks , oh one more thing, i put gold 1.6 rr on to, will it hurt if to keep stock valve covers on it? thanks

 

The only way to recal a 93 is with a recal box.. i know SLP sells it for 100 bones

pisses me off that we cant just have our PCM re done like all the other guys for the gears.

and with 4.10s from your Ex 3.23s that car has to be insane. Way off.. and what trans gears do you have?

if you have M29 gears your crazy

thats like a 94 guy going with 4.56 rear end gears

Im doing 3.73s on mine (like a 94+ dude doing 4.10s)