Advice needed on top end rebuild

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#31

12-09-2018, 09:15 AM

LQQK_OUT

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Quote:

Originally Posted by Kingglide549

I am lost ..what calculator for what?

http://www.bigboyzheadporting.com/calculators.htm

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#32

12-09-2018, 09:33 AM

Kingglide549

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No matter, - you need a CC beaker of sorts or you are just presuming a lot.
Once you have the numbers - no calculator needed.

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#33

12-09-2018, 09:38 AM

Stud Duck

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#34

12-09-2018, 03:33 PM

Ironworker69

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My bikes have always ran better using the highest octane I can find, I found this out when I went with ethanol free gas that was only 91 octane.

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#35

12-09-2018, 04:52 PM

98hotrodfatboy

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Just so you know... The best build I ever had in my 80" evo was a 10.2:1 build with Hillside stage II heads, Wiseco pistons, Woods W6 cam,Dyna 2ki ignition and an S&S E carb with a T-Jet.... Pulled 92 lbs of torque and 88 hp BUT the real kicker was that I could get 52 MPG on that build. So don't go lame on gas prices... You can build a bike right and still get phenomenal fuel mileage and power..

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