View Full Version : ssm prop shaft height
Spreadeagle
07-24-2005, 01:53 PM
I'm putting a twister/ssm together on a Carlson challenger, whats a good starting point for the propshaft height.
thanks in advance for the input
later
gary
Raceman
07-24-2005, 04:12 PM
As a starting point I'd try the top of the torpedo (not the tip or point but the top) even with the bottom of the sponsons.
Bruster
07-24-2005, 05:34 PM
Here's how I ran mine. Any higher with the Carlson flat bottom, let off the gas to fast and 'round you go :eek:. Cavitation was a lot less here and it was more fun to drive and it was still plenty fast. :D Note where the bottom of the trim brackets are to the top of the transom. Hope this helps :D .
<img src= http://home.comcast.net/~mercmanwon/Picture_104.jpg>
bridges
08-02-2005, 12:19 PM
I'd go with what raceman said on that Challenger. Here is a pic of the ssm on my Allison. It's right on the cone.....but it's an Allison.... ;)
LakeRacer99
08-02-2005, 04:37 PM
Hey Gary...Can you post some recent pics of your Challenger? Is this the one you got from Larry?
Thanks
Spreadeagle
08-03-2005, 07:15 AM
thnaks for the input- I'll put some pics up this weekend. got a bunch to do to get ready for the Lake Kosh speed runs
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