V6 supercharger question

[ducker85]

hey just wondering if any1 knows the bore on the supercharger? wanting to fit a bigger throttle body but there's no point if the air wont flow tho the wipple box into the motor



I know the 3.8's are only 68mm big so you dont get the full gain from the 70mm aftermarket throttle body

[Surfwagon]

The hole in the factory U bend on the M90 is 70mm but you can by a carbon fibre one that bolts up an LS1 TB directly and can also direct bolt up the BBK 80mm TB.
Check here:
www.l67torque.com • Login