AOD&what gears?

I candy said:

i have a 89 vert. i put 3.73 in side. and the gas milage sucks. I run premium and cruise at 55 mph at 2000 rpm.

I hate them cause we got no track anymore. so its kinda useless for me now.

but yeah they rock when you lay it down. but you have to ease up on the freeway racing cause when you floor it, trans will drop a gear but unless you let off the gas it won't go back to OD.

good luck.

oh also check your posi. if it needs fixing do it then cause they'll have it apart anyways.

they didn't fix mine and i was pissed cause it cost almost the same to do it cause its the same amount of work.

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I candy said:

i have a 89 vert. i put 3.73 in side. and the gas milage sucks. I run premium and cruise at 55 mph at 2000 rpm.

I hate them cause we got no track anymore. so its kinda useless for me now.

but yeah they rock when you lay it down. but you have to ease up on the freeway racing cause when you floor it, trans will drop a gear but unless you let off the gas it won't go back to OD.

good luck.

oh also check your posi. if it needs fixing do it then cause they'll have it apart anyways.

they didn't fix mine and i was pissed cause it cost almost the same to do it cause its the same amount of work.

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dcurtis said:

I don't understand how people are getting worse gas mileage with the 373's over the 273's, when I swapped in my 373's my mileage got better

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