Old Jan 10, 2008 | 05:03 PM
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sonoronos
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Joined: Dec 2007
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From: Fairfax, VA
Default Re: Why does the M112 engine's torque fall off at 4750rpm?

Originally Posted by malcb
Can you put a link to the charts, seems strange the drop occurs just when the traction control kick in.

The dual length intakes help power low down, at higher revs the are "switched" out, I thing HDDP had some photos showing the arrangemment. Two inlet and one exhaust valve might be hurting the VE at higher rev.
Thanks malcb. I took a look again and the original dyno sheet I quoted is from ELOW. I didn't know that TC cuts in at 4750rpm.

I took a look again in the archives and I found a new dyno sheet from x'd. His is similar to elow's, and according to his post, the shop helped him disable the TC. It leads me to believe that it's something to do with the cams.

https://www.crossfireforum.org/forum...ad.php?t=13786
 
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Last edited by sonoronos; Jan 10, 2008 at 05:08 PM.
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