Hey gusy Im thinking of doign a B20B VTEC swao into my 94 integra because of the price of B20s. What kind of tranny will i need? Some engines come with a tranny but obviously that is no good since it is 4wd. Will a ls or gsr tranny work? Thanks P.S. will the b20 bolt right in my car?

 

Any B series tranny. Just keep your Integra tranny.

 

How much power do you think you'll make?

 

I was thinking of around 250 whp

 

all motor? that is very difficult.

 

I was thinking of a turbo. What kind of boost can stock internals take?

 

Depending on tons of things, unmanaged or poorly managed, 4-8psi. Tuned as much as 10, but. . . it would take a great tuner to get those numbers.

 

I would go with an ITR or SIR tranny.

 

Any B-series traanny will work, but since u gota 94 teg, make sure you pick up a Hydrolic B-series. retrofitting a cable tranny is very expensive and time consuming!!, your best bet would be a B16a tranny from civic si 99-01. the ratio's are the same as a ITR, except the Si's dont have a LSD. Only down side is that you'll loose top end, and hiway fuel economy

 

well considering that all b20 trannies ar automatic's i would think thats another reason you'd need a tranny... yea you could basicly use any b serries tranny but be careful before making your selection.. yes gsr or type r would be good, especially for all motor applications.. but if you're gonna go boost.. you might wanna consider the good ol cable tranny from a b16...