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| Boring out a 400ex | |
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| Tweet Topic Started: Jan 28 2010, 10:13 PM (390 Views) | |
| 400ex | Jan 28 2010, 10:13 PM Post #1 |
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Advanced Member
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I want to bore out my 2006 400ex but i cant decide between the 402, 407, and 416 kits from wiesco all in the 11:1 compresion and what is a good cam to run? |
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| BlackICE | Jan 29 2010, 12:30 AM Post #2 |
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Member
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Hot Cam Stage II if you are on a budget, go to the 416, imo. |
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| 400ex | Jan 29 2010, 01:47 PM Post #3 |
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Advanced Member
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Ok i as wonderin if i ran the 11:1 if i would need to run race gas cause i like to trail ride and need to be able to run pump gas. what do you guys think of a 416 10:1 with the stage 2 hot cam |
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| Schultz | Jan 29 2010, 02:05 PM Post #4 |
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Advanced Member
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You sholud be able to run pump gas. Higher compression like 12:1 or 12.5:1 is when you want to start running race fuel. |
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| 400ex | Jan 29 2010, 02:09 PM Post #5 |
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Advanced Member
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Ok will i lose any of the reliabilaty of the motor with them upgrades? |
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2:15 AM Jul 11