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Old 10-15-2013, 08:47 PM   #74
Scooby Specialist
Member#: 193757
Join Date: Nov 2008
Chapter/Region: MWSOC
Location: Cedar, MI HP Techs MPS-SSLR2.5
2006 XTI Limited
OBP, Junior tuned 573WHP


Originally Posted by bswilmington View Post
I made 420 wtq all day long on 25-26 psi on VF39. I tuned it myself and there was no magic involved. IIRC timing was at 10 degrees at peak boost with 10.8-11.0 AFR. if he isn't cranking up the boost then he has to be adding timing and I would think he also changes AVCS.
10-4 on that! Jr. had my XTI with the VF48 making 450wtq and it made it by 3100. It was a ****ing rocket! A bit short legged but it got up to speed quickly!! LOL
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