faststng902000

any 1 know what gear is in a 93 4 banger with a auto tranny? I put a 5 speed in my car and it runs higher rpms in 5@75 than with the auto.
auto tranny 75mph @2800
5 speed tranny 75mph@ 3200

97Stallion

if you go to my website and click on the downloads button, I have a nice little program that can help you out, but you need to know the gears inside your transmission. My site is www.rdmotorsport.com

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Need a part, visit my website: RD Motorsport

cobra232

3200 @75 in 5th sounds like 3.73's 3.90's or even 4.10's

it can't be 3.45's. it is turning too fast

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98 3.8L 11psi Procharger 1.8's,3.73`s,7.5 Detroit Truetrac,TA rear girdle,B&M shift kit,2500 stall,8.5:1 ross .030" pistons,Eagle H-Beam 351W rods,RPM 215/230 cam,SCT chip from VMP,Pro-M Univer MAF,ford 42lb injectors

I G Joe

well do some math and you can figure it out. how many times does the drifshaft spin for the tires to spin once. just need the gear ratios of your 5speed the size of your tires and you'll get it.

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Sine Timore