upper intake plenum volume?

01-03-2001, 09:41 PM

I was wondering if it would be beneficial to weld an extra piece onto the stock uppper plenum to give it more volume? I plan on running 2 turbos in the near future. I have the opportunity and the equiptment to do this, I thought I saw this done on a cobra intake in one magazine. Also would doing this move the powerband up or down? THANKS

Mach 1 · 01-04-2001, 03:50 AM

The intake is rpm tuned by runner length, and adding more runner length will move the powerband down.

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1993 GT/AOD
'93 Mustang GT

01-03-2001, 09:41 PM	#1
mikos chris Guest Posts: n/a	upper intake plenum volume? I was wondering if it would be beneficial to weld an extra piece onto the stock uppper plenum to give it more volume? I plan on running 2 turbos in the near future. I have the opportunity and the equiptment to do this, I thought I saw this done on a cobra intake in one magazine. Also would doing this move the powerband up or down? THANKS

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01-04-2001, 03:50 AM	#2
Mach 1 Registered Member Join Date: May 1999 Location: Georgia Posts: 3,866	The intake is rpm tuned by runner length, and adding more runner length will move the powerband down. ------------------ 1993 GT/AOD '93 Mustang GT