Pushing the limits of a V3 Si trim!
11-09-2014, 10:17 AM
#1
Racer
Thread Starter
Pushing the limits of a V3 Si trim!
As a few of you may know I had an issue with the last motor that was in the car...well all is good now! I am VERY pleased with the new setup, and new found power. A big thanks to my engine builder, and Mayhem Motorsports for standing behind the eng and the tune. The numbers for the "little" Si are 737/657 
. Couldn't be any happier, definitely feels a lot better than before.
. Couldn't be any happier, definitely feels a lot better than before.
11-09-2014, 08:44 PM
#3
Racer
Thread Starter
[QUOTE=95wht6spd;1588227177]Nice! What are the specs? How much boost?[/}
Thank you,
Stock heads & crank, Callie rods, diamond pistons, 347 with 14 pounds of boost.
Thank you,
Stock heads & crank, Callie rods, diamond pistons, 347 with 14 pounds of boost.
Last edited by SilverZ06NC; 11-15-2014 at 08:57 PM.
11-10-2014, 03:30 PM
#8
Nice build buddy and awesome #'s! 
What cam did ya stick in her?
What cam did ya stick in her?
11-10-2014, 03:32 PM
#9
Melting Slicks
Those are amazing numbers, congrats! What cam did you run?
11-10-2014, 07:58 PM
#10
Racer
Thread Starter
Thank you
Same cam as before and mass air
Oh yeah!!
Thank you Dunn, your car is looking very good.
Thank y'all, custom grind from my engine builder.
Same cam as before and mass air
Oh yeah!!
Thank you Dunn, your car is looking very good.
Thank y'all, custom grind from my engine builder.
11-10-2014, 09:20 PM
#12
Racer
Thread Starter
11-12-2014, 07:32 PM
#16
Racer
Thread Starter
11-12-2014, 09:05 PM
#17
Melting Slicks
11-14-2014, 12:15 PM
#18
Racer
Thread Starter
Yeah most people dont waste there time with the Si, but i wanted to see how it would do maxed out. Seems good so far. I hope to be getting a YSI in the next year or so, curious how just a blower change would do! But then again my t56 isnt liking life either, already built it and the diff once.
11-14-2014, 10:14 PM
#20
Racer
Thread Starter
I am running meth injection, set on dial 2 or 3 I believe. They did not make the tune meth dependent. Fuel system is the LPE intake w/ the hot wire, holley 1400 pump activated by boost at 2-3 psi. I am also running the holley fuel rails with the id850's, -8 supply, and -6 return. I think my injector duty was like 68% or so. I tried to "over do" the fuel system I case I decided to go to a YSI.
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Last edited by SilverZ06NC; 11-15-2014 at 06:30 PM.