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LuckyX2 · 05-11-2012, 07:04 AM

Thanks for replying

That's a great number for only 18psi! 400whp should be possible even out of the small EFR (6258) at 22-24psi. Do you happen to remember the torque?And when you say made boost a hair over 3k, I presume you mean it was at 18psi by then?

What larger turbos are you testing? Staying EFR and going 6758/7064? Or something other than EFR?
Lastly, any tips for fitting an EFR on an SR20? Aside from going top mount obviously...

Thanks again!

05-11-2012, 07:04 AM	#35
LuckyX2 Zilvia Addict Join Date: Jul 2011 Location: Philadelphia Age: 33 Posts: 850 Trader Rating: (7)	Thanks for replying That's a great number for only 18psi! 400whp should be possible even out of the small EFR (6258) at 22-24psi. Do you happen to remember the torque?And when you say made boost a hair over 3k, I presume you mean it was at 18psi by then? What larger turbos are you testing? Staying EFR and going 6758/7064? Or something other than EFR? Lastly, any tips for fitting an EFR on an SR20? Aside from going top mount obviously... Thanks again!