i am in need of a ht3b exhaust housing. i can get a 26 any time. but i really really want a 23cm for a wicked fast spool up. the turbo will be twinned with my super hx40 16cm housing.
i was told the 23cm housings are off a 315hp cummins semi engine. anyone know anymore info on this? i think i want the small housing. i will only be pulling and drag racing probably once a year. or do you think i should just settle with the 26? my truck is in my sig. i willl be bumping timing to 18 degress and getting 5x14 injectors.