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Re: T3/T4 Hybrid,good idea? Posted by jak [Email]  (#195) [Profile/Gallery]
(more from jak) on Thu, 12 Feb 2004 19:46:42
In Reply to: T3/T4 Hybrid,good idea?, Mike, Thu, 12 Feb 2004 17:37:43 Members do not see ads below this line. - Help Keep This Site Online - Signup |
if you go with 3 inch DP dont step down to 2.25 thats small run at least 2.5 inch exhaust
you better buy more than a rrfpr for fueling if you plan to run a larger compressor & dont run a small T4 compressor on a T3 with a .48 turbine housing unless yu are running an external wastegate setup because the .48 turbine housing is realy too small for that compressor run a .63 turbine housing if you do a T3/4 hybrid but if you run a late hitting big flowing turbo like that you will run into the mapping issue around making boost later in the RPMswhich is what Im dealing with now working on better prom chip programs
Id advise you start with a T3/60 running the .48 turbine housing for now get some 28 LB HR injectors rated at 3bar & run a 3barfpr dial in your boost below 20 PSI peak falling back to 13ish by redline & do the distributor mod (bend the peg away from the step in the actuator arm to 2 times the OE gap)
get an eagle/tallon/eclipse intercooler & stick that in there
this should keep you somewhat in the perameters of the stock fuel maps for reasonable AF ratios & will be awesome to drive
thats my 2 cents
JAK
posted by 68.119.227...
, Thu, 12 Feb 2004 19:46:42 <-- Viewing This Message, Thu, 12 Feb 2004 20:19:57
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