pauljh

iTrader: (1)

I was told by Turbodynamics yesterday that i would only loose 20 bhp of my 605 bhp if i change from my .82 exhaust housing to a .63.
I find this hard to believe, for those of you that have tried this could you enlighten me please.

Thanks

alo

I have a .82 rear housing on mine, still not driven it though.
I would have thought you would loose some sort of preformance as your restricting the flow of gases? But it would boost quicker.
How do you find the car drives with the .82 housing?

pauljh

iTrader: (1)

The car drives very well, i want to use it more on the track than i do now and people say the GT30R is a better option for track, i do not want to loose too much power though so i asked the question about the .63, there is also an aftermarket .78 twin scroll housing available, has anyone tried this?

pauljh

iTrader: (1)

bump

pauljh

iTrader: (1)

BUMP?????

opposite lock

iTrader: (3)

get some advise with some top tuners tht know their stuff. surely you could create more power with an 82 housing , but maybe equaling driveability with a good live map as a 63 housing. maybe a hybrid gt35 is the answer

xr2wishy

iTrader: (2)

there is an inbetween housing, can't remember the size exactly.
.70 rings a bell, that'd help it spool better and only lose a little.

Rick

20bhp sounds reasonable, if not a little conservative.

crazycage

when are we getting one mate.