124" S&S OR Jims 131"
#31
08-18-2013 | 07:21 PM
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Joined: Nov 2005
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From: Linden New Jersey
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Kwikwilson007 (12-31-2023)
#32
08-18-2013 | 09:15 PM
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Joined: Apr 2009
Posts: 3,542
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From: Booming metropolis
No chain needed here. I have the 640 cam at 10.8., my motor isn't getting it on until 3k rpm and i Dont think I will be breaking any belts since no big hit off idle. It's kind of nice climbing the Sierra mountains on hwy 80 in 6th gear with power on tap, 2 up loaded with gear, 80+ mph and plenty on tap motor cruising easily.
I can see how the 2500 tq hit could break stuff if you pound it. Lots of strain on the rear hub too I suppose. I almost went with the 585 and lower compression, but like the top end power.
I can see how the 2500 tq hit could break stuff if you pound it. Lots of strain on the rear hub too I suppose. I almost went with the 585 and lower compression, but like the top end power.
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