70 awhp gain on tune!!
Well, then, that makes a huge difference. This would mean your gains are ginormous and unprecedented, especially for 21psi (unless this one somehow reads like a Dynojet), so congrats. Try to hit the track to verify the numbers, if you can!
Half of your power came straight from the boost controller, the other half from the tuning. They both complimented each other in other to achieve the 70whp. Last but not least your air filter also contribute at least 5% of the 70whp so that is your breakdown...
The tuning alone wouldn't done it without the MBC and viceversa
Carlos
The tuning alone wouldn't done it without the MBC and viceversa
Carlos
Last edited by fromWRXtoEVO; Jan 15, 2007 at 06:39 PM.
i already have an mbc, but my boost really seems to taper, and i've been hearing a lot about ebc's holding boost much more conistently. but we'll see if more people can actually verify this. once again, nice numbers bro!
The stock turbo naturally tapers. Boost controllers just delay the onset of taper and lessen the amount of taper. EBCs can FORCE the turbo to taper less if you play a lot with the duty cycle, but they don't just automatically do it, and it's not necessarily a good idea to force the stock turbo to maintain higher boost levels at 7k rpm.
If yours tapers a ton, then maybe you have a problem, but a normal amount of taper is expected.
If yours tapers a ton, then maybe you have a problem, but a normal amount of taper is expected.
Newbie
Joined: Aug 2006
Posts: 57
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From: Houston
25 psi on DD with tune and MBC i made 263whp
~fred