Any VAFC Hack dyno numbers???

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Mar 23, 2003 | 08:48 PM
  #1  
Has anyone dynoed there car with the hack? Please post your #'s, how much boost, your setup and your a/f ratio.
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Mar 23, 2003 | 09:29 PM
  #2  
Re: Any VAFC Hack dyno numbers??? (TurboB16Coupe)
Quote:
Has anyone dynoed there car with the hack? Please post your #'s, how much boost, your setup and your a/f ratio.
D16Y8 w/ GReddy D16Z6 turbo kit and Type 31 IC, VAFC, 440s, Walbro in-tank.
12:1 A/F at idle, 11.5:1 around 3K-5K, and 11:1 from 5K-7K
7 psi
149 fwhp @ 6163 rpm / 146 lb-ft at 4135 rpm ... very low thx to rich a/f (tuner wanted to play safe) and 3 degrees retarded timing

EDIT: 60 mm cat-back, 2" dp, and OEM cat don't help much either.


[Modified by Daniel, 6:30 AM 3/24/2003]
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Mar 24, 2003 | 11:43 AM
  #3  
Re: Any VAFC Hack dyno numbers??? (Daniel)
302hp 251tq @16psi with a 13.x a/f on race gas... sohc vtec stock internals
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Mar 24, 2003 | 01:33 PM
  #4  
Re: Any VAFC Hack dyno numbers??? (BoostedED9)
did you change your map sensor? how are you running that much boost with the hack?

What are your settings?
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Mar 24, 2003 | 01:39 PM
  #5  
Re: Any VAFC Hack dyno numbers??? (TurboB16Coupe)
no mod to the sensors, just turned it to 16 and ddint throw light... settings were around -33 or -32 across
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Mar 24, 2003 | 04:42 PM
  #6  
Re: Any VAFC Hack dyno numbers??? (BoostedED9)
AFC hack with BTM at .5 degrees per psi, 283 hp 190 tq, at 11ish psi, 92 octane, slipping stock clutch, A/F was in the 12's. I can't wait to go back with the new clutch, in fourth gear with the stock clutch it would break free when vtec kicked in so my dyno run was done in third gear and would start slipping again around 7700 rpm. I never got a good solid pull to redline.
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