how are you guys basing the "out of efficiency"??
the stock turbo on a srt4 is in it's best efficiency range between 15 and 17.5 psi...at 20psi, the stock turbo is at 65% efficiency fyi..
i haven't studied the s20g map as much as i did the stocker cuz i havent really started to "up the boost" on her yet...
do you know how to read a compressor map? (not talking shit, just want to see if your statements have any validity)
have you studied the compressor map?
have you studied the super 20g (w/10cm housing) compressor map? (can you find one for this? if so, post it up)
the 2.0 420a motor guys had difficulties getting the 20g to spool 28-30 psi....
and found no more power between at that high of boost... (with a 7200rpm rev limit)
cheers for the good discussion...
p.s. anyone want to copy the "CD" that came w/the portfueler..and send it to me?? i got screwed and didnt get one (and hahn wants $50+ for it, after i've spent ~3k w/them, F 'em)... (i have a 9=pin serial cable and have opened up my "brain" to see that the female port is chillen...)
|
