sohcrxsi

does the 14b have the same exhaust housing as the t25? also, are the oil and water lines the same? i pretty much want to switch out my t25 for a 14b without changing anything.

BlinD

Everything is interchangeable to my knowledge.

sohcrxsi

is a 14b much bigger than a t25?

BlinD

I would rather have a 14b than a t25 anyday. heh.

sohcrxsi

before i hit 3000 rpm im at 13 psi, by the time i get to 7 im at about 11 psi, im wondering if using a 14b would keep me closer to 13 all the way to redline. anyone with any experience?

rextec

from what ive heard the 14b holds boost all the way to redline where as the t25 dies off.

sk8rmike

the 14b flows significantly more than a t25. they share the EXACT same exhaust flange, however i do believe the actual exhaust housing on a t25 is smaller than on a 14b. if you put a t25 and 14b next to each other, the 14b looks about double the size of the t25. quite a difference. i dont know about your guys problems, but the t25 on my GSX holds 18psi in third gear right to redline from as soon as it spools until i shift...i do believe that the feed inlet on the t25 and 14b's are the same. if the t25's oil feed takes a 12mm x 1.25 pitch, than it's the same as a 14b.

PS, all td05h's share the same exhaust housing flange. so you could swap out your t25 for a big 16g if you wanted to