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Author Topic: 2 mil crank  (Read 5135 times)

Offline 6 inch over

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2 mil crank
« on: May 29, 2018, 10:52:53 AM »
What kinda horsepower and torque numbers I’ll see
 going from gen1 crank to a 2 mil
 
It’s it worth the money for the change?
Crank and rods can be pretty expensive, plus the
  mechanic

Offline FastBikes4Life

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Re: 2 mil crank
« Reply #1 on: May 30, 2018, 01:47:40 AM »
If you are simply dropping a Gen 2 crank in a Gen 1 motor and getting the bike tuned you won't need rods. You can run the stock rods in the bike with that set-up. If I were doing it I would invest in a decent head port (nothing crazy big) and some after-market cams. I personally think a good choice for cams would be the Mega Cycle 385/360 combo for that set-up. There are guys (and gals) on here who can really point you in the right direction with camshaft combinations. I'm just telling you what I would do. Hope you get out of the bike what you're looking for.

Fast
Holy Crap, I have to sell this ZX-12R!!

Offline 6 inch over

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Re: 2 mil crank
« Reply #2 on: May 30, 2018, 05:45:33 AM »
I have a Bobs 1397 -425/415 web cams.
what kind of improvements
 just wondering if it’s worth it

Offline tyboogie

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Re: 2 mil crank
« Reply #3 on: June 04, 2018, 05:30:40 PM »
I have a Bobs 1397 -425/415 web cams.
what kind of improvements
 just wondering if it’s worth it
around 6-12 hp maybe more