Hey all,
Anyone know how much power a stock '85 GSL-SE transmission will be able to handle? Thanks, Larry |
depends on the condition of it and the way you drive, 220-250rwhp is prolly a safe guess
mike |
Mike,
I am installing a 20b twin turbo into that car. It is reted at 300 Hp, any tips on a better transmission that will work in my car for 300-400 hp? Larry |
rotarynut
Currently running a 83 gsl trans and pushing 400 rwhp. ( 13b turbo 1st gen ) In the last year only gone through one trans, let go in secound gear at 7000rpms. My 60 foot times are not very good, 2.0 range. I am easy of the line and secound gear. It will hold up to allot of abuse but it does depend on your driving habits. I do not think it will hold up to the torque of a 20B. chuck |
find a turbo 2 tranny, they do fine with the 20b power
mike |
Will a turbo II transmission fit easily into a 1985?
Larry |
rotoarynut
the turboII trans will bolt to the motor but the trans mount is in a differant location. The shifter is set back 2 inches also. Then you will have to get a driveshaft made to mate the turboII trans to your third member. the output shaft is larger. chuck |
A 20B FB would be fun.https://www.nopistons.com/forums/pub...#>/biggrin.png I will build one sometime.I hope my T2 powered 84 will be enough for now.https://www.nopistons.com/forums/pub...#>/biggrin.png The T2 tranny holds up well.Mike should know.His FC has a 20B in it.Make sure you get a S4 T2 tranny.Easier to make a mount for.
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Originally Posted by sleeper7' date='Jun 7 2003, 09:08 AM
rotarynut
Currently running a 83 gsl trans and pushing 400 rwhp. ( 13b turbo 1st gen ) In the last year only gone through one trans, let go in secound gear at 7000rpms. My 60 foot times are not very good, 2.0 range. I am easy of the line and secound gear. It will hold up to allot of abuse but it does depend on your driving habits. I do not think it will hold up to the torque of a 20B. chuck |
Racer X,
What year had the S4 TII transmission? 90-91? Larry |
Originally Posted by rotarynut' date='Jun 8 2003, 08:18 AM
Racer X,
What year had the S4 TII transmission? 90-91? Larry 89-91 = s5 mike |
What about using an old style ribcase with a 20B?
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Does anyone know a good supplier for an '86-'88 S4 TII transmission?
Larry |
Originally Posted by Jeff20B' date='Jun 8 2003, 09:14 AM
What about using an old style ribcase with a 20B?
mike |
I've got one, and it's going on my 20B. Thanks Mike. https://www.nopistons.com/forums/pub...IR#>/smile.png
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www.revolutionrotary.com has some tranny's i think... They are only about 2 hr drive away from where I live.
~Geoff |
Then that's close to me too. Just gotta update my info.
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