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Re: T3/T4 hybrid Posted by jak [Email]  (#195) [Profile/Gallery]
(more from jak) on Thu, 24 Feb 2005 18:47:44
In Reply to: T3/T4 hybrid, 90 900T, Thu, 24 Feb 2005 06:32:27 Members do not see ads below this line. - Help Keep This Site Online - Signup |
a hybrid unless using a small trim T4 compressor wheel is a bit much especially with a stock rev limit
one if running a T4 compressor & a standard trim turbine wheel is used (non cliped) one should use at least a .63 turbine housing to get rid of what you are packing in on th exhaust side (you have to get rid of what you pack in or you are making & retaining alot of heat)
if I wasent going for over the top power in the SPG I would have stuck with the T3/60 .63 an awesome turbo which will suport just under 300HP no problem with good mid range punch :-)
one way to look at this is to use maps & stuff the other is to look at what your HP goals are & use a turbo which will suport that goal not go to far on overkill because you wont have fun with a big ol turbo unless the car is set up to use it & you are prepaired to change your driving habits
I realize what I typed wasent the specific info you wanted on T4 compresors but I think valid none the less
take care
JAK
posted by 68.119.230...
, Thu, 24 Feb 2005 18:47:44 <-- Viewing This Message
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