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BANSHEE MONSTER 18mm DM

9630 Views 15 Replies 8 Participants Last post by  tightstinger
Here is the comparison of the big carbs on the dyno.
Rectangle Slope Font Plot Line
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Anyway this is a 688cc DM with lectron carbs. The bigger carbs were a touch leaner, and as we got a handle on the jetting, the difference was not as pronounced. The small carb made less power and measured 41.5mm, the larger one was closer to 47mm.
We should have some DMX#s soon.
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Nate if you export your dyno chart from within WinPep7 dyno run viewer, you can save it as a .jpeg file which is easily uploaded to this forum. That's what I do.
nate here is that run of Cory's 18mill
this is on alky with 48mm throttle bodies.. efi

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check out the touque curve on that one hmmmm
QUOTE (GPracerX @ May 15 2008, 05:44 PM) index.php?act=findpost&pid=193check out the touque curve on that one hmmmm

Why dont you post the "good" one
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Wow thats Awesome, as soon as Nate gets out here to Oklahoma with it in a couple of weeks I'm gonna feel some of that power


Hey Cory, Hows it goin, this is Scot the guy that bought this motor. I'm gettin ready to start on the frame for it this next week.
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I edited the fist post, and Dyno sheet to something a little more readable. But I don't have the small carb run up anymore...sorry. I'll try to get the small carb run back up when I'm on that computer again.
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Here's the big man drag banshee torque... Rectangle Product Slope Font Plot
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QUOTE (more-torque @ May 18 2008, 10:09 PM) index.php?act=findpost&pid=595Here's the big man drag banshee torque... View attachment 465

Wow! 86ft/lbs! That is enough to put a smile on a guys face
QUOTE (Koolguyson @ May 18 2008, 11:14 PM) index.php?act=findpost&pid=596Wow! 86ft/lbs! That is enough to put a smile on a guys face

hmmmm where have I heard those numbers, must be a cool guy to have an 18 like that
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I think he is the guy with 18mm that has the tight stingers.
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Thats alot of TQ, like arm ripping power right there.
QUOTE (more-torque @ May 30 2008, 11:22 AM) index.php?act=findpost&pid=1467I think he is the guy with 18mm that has the tight stingers.

sounds like the suspect for sure!!
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QUOTE (tightstinger @ Jun 3 2008, 04:19 PM) index.php?act=findpost&pid=1791sounds like the suspect for sure!!

this motor is for sale!!! 7,000 takes it home
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