96 ultra 680

P

PoWdErJuNkIe91

Free Member

Dec 25, 2007

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0

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• Dec 28, 2007

• #1

burned a hole in the middle piston and started on the right side too
want to go to a 800 , is the 800 all new jugs , or the 680 jugs bored out?
should i just send these in and get them bored , or order storm top end?
and what else would i need to do carb wise?
could i run it on the stock carbs?

 

mattymac

Well-known member

Lifetime Membership

Apr 12, 2004

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996

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Sutter Ca.

• Dec 28, 2007

• #2

Stock cyls bored out, you could bore the carbs but if you run really high alt. you will start to sacrifice bottom end the bigger you go.

 

P

PoWdErJuNkIe91

Free Member

Dec 25, 2007

58

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6

• Dec 29, 2007

• #3

top

 

S

sledmasterr

Free Member

Mar 5, 2005

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Boise, Id

• Dec 29, 2007

• #4

There is an Ultra BB on Ebay right now for about 1200, done be IndyDan I believe, complete w/ pistons..done with sleeves the proper way.....

Pick up a set of Mics bored to 39.2, and a set of PSI or SLP high revs and you'll be good to go....

Storm top end won't work..

Yep, you can run with stock carbs after rejetting

 

Last edited: Dec 29, 2007