B20Vtec Tuned By Bisi. Looking for more midrange torque

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B20Vtec Tuned By Bisi. Looking for more midrange torque

Postby soulpwr on Wed Sep 03, 2008 5:53 pm

Any ideas on how to make more out of what I have? Seriously.
Specs:
B20B Bored,Honed, Decked by Golden Eagle
RS Machine Cast ITR style Pistons (85mm)
Golden Eagle Block Guard
B16 Head with standard Portflow port
Portflow/ITR valve springs Ti retainers
Skunk2 Pro2 Cams
Rage small tube header
Slightly ported/reshaped TWM ITB's
Knife edged crank (4.5 lbs lighter)
RC 440's
Tuned on AEM EMS
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Re: B20Vtec Tuned By Bisi. Looking for more midrange torque

Postby Bisimoto on Thu Sep 04, 2008 2:15 pm

So sad that the PWR chart cut off.

There are a few things you can do:
Lengthen the intake manifold (take full advantage of the 2nd harmonic) Velicity stacks can do that
Improve your injector spray pattern
Increase stroke
Change lobe centreline
I hope that helps.
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Re: B20Vtec Tuned By Bisi. Looking for more midrange torque

Postby soulpwr on Sun Sep 07, 2008 12:59 pm

Thanks Bisi.
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