I'm thinking about swaping gears. Which would be better of the two? I wanna improve my ET. I plan on getting srteet-slicks of some sort. Please, look at my mods. I have a T5.
Keepin mind; drivability and gas millege is not an issue.
Thanks in advance.

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1990 Formula
Factory:TPI-305/Dual Cat(230hp),5 Speed,3.42 rear.
Dealer instaled:Aluminum Drive Shaft
Mods:SLP air foil,K&N Filter, Accel:wires,coil cap,rotor.Hypertech Thermomaster chip,Stat,Fan switch,TES headers,MSD6AL,AFPR(50), Harwood fiberglass hood,Original GM "Notchback GTA" hatch.
Flowmaster 3" Cat-back exhaust,TB coolant bypass,B&M Ripper shifter, Centerforce dual friction clutch, Ported Plenum, March Power/Amp Pulleys. (???HP)
DIRECT LINK TO PICS OF MY CAR. NO WEB-PAGE. http://community-2.webtv.net/MZavraz...A90/page9.html

 

l think you'd be just fine with the stock 3.42's that are in there, 4.11's would be over kill, and 3.73's are gonna make a little improvement, but not much for the work and cash, installing gears is no black art, but its not that fun. l also know its expensive to have it done professionally. if l were you l'd leave em where theyre at, but thats just my opinion. 1st gear would be a quick gear to go through with 4.11's