Author |
Message |
Deanh8
| Posted on Monday, September 27, 2010 - 03:59 am: |
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never seen anything on here with the differences between the two until after I broke down and got the parts. Hope maybe these pics might help some people.
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V74
| Posted on Tuesday, September 28, 2010 - 05:30 am: |
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could you do me a favour ? while the engines are in bits could you weigh an xb piston and a thunderstorm piston and let me know the results please ? |
The4ork
| Posted on Tuesday, September 28, 2010 - 06:27 pm: |
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Re those xb9 pistons? |
Phelan
| Posted on Wednesday, September 29, 2010 - 09:36 am: |
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Looks like it to me... |
Deanh8
| Posted on Wednesday, September 29, 2010 - 10:42 pm: |
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Ill weigh them, but I think the pistons in my tube frame bike are non-OEM. |
Brinnutz
| Posted on Wednesday, September 29, 2010 - 10:58 pm: |
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Here's a complete XB top end (with XB9 pistons btw), installed. It definitely fills the frame out a bit more, and looks better IMHO:
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Foximus
| Posted on Friday, October 08, 2010 - 01:15 am: |
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Kinda looks weird. The bigger fins make it look funky. Wonder what the temperature and power difference is... Anyone have a full write up on converting a s1 to xb12 topend? Id love to get the new ported XB heads. |
Eshardball
| Posted on Sunday, October 10, 2010 - 08:25 am: |
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PM Tattoodnscrewed. He did the conversion and I believe he has actual data |
Dave_02_1200
| Posted on Sunday, October 10, 2010 - 11:17 am: |
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Wilson, I would be interested to hear your evaluation of the XB9 top end vs the OEM 1200. I like the big fin look too. |