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Old 11-30-2014, 01:18 PM   #28 (permalink)
Z&I
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Join Date: Feb 2013
Location: New Jersey
Posts: 410
Drives: '09 370z 6MT FI
Rep Power: 12
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Quote:
Originally Posted by future370zzz View Post
^Why not turbo? Stillen for me because my 7at would not survive the torque and because of CA cops.

Upgrades to Stillen kit for me:

Vortech SI impeller upgrade
Bosch EV14 Bosch injectors
Turbosmart Dualport BPV
Aeromotive 340lph pump
GTR spark plugs

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" Wondering if it's safe or even worth it with my setup to try the 9lb pulley and then just detune a bit like you did (more boost but less timing = minimal gains?) "

How much boost are you making with the SI impeller upgrade ?
I ended up making 11.9 lbs with the 9 lb pulley --- too much for a stock motor.
Don't do it --- my motor let go after my first pass down the track.

Thanks !
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Last edited by Z&I; 11-30-2014 at 01:30 PM.
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