SE Hurricane Heads

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#11

12-23-2010, 07:48 AM

FLSTF

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Just curious, what kind of crank comes in the 120R? Is this a forged crank that's going to Hoban's? Not second guessing anyone, just trying to learn.

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#12

12-24-2010, 05:28 AM

DRAGO'S BIKE WORKS

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Its still not welded and pluged and does not have timken bearing. Just like a stock one pressed together.

Quote:

Originally Posted by FLSTF

Just curious, what kind of crank comes in the 120R? Is this a forged crank that's going to Hoban's? Not second guessing anyone, just trying to learn.

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#13

12-25-2010, 10:44 PM

strokerjlk

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Quote:

Originally Posted by Troy L

has anyone done any dyno comparisons with them , flow numbers ?
i have a nice stage 4 103 making 122/121 ..
would love to try them..

Quote:

You will be dissapointed. Those heads have very large ports and need to have the larger motor / stroke to leverage the added airflow potential.
Think Boss 429 or Boss 302, big holes slow flow.
SE 103+ heads or reworked stockers are a better option IMHO and IME