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Old 08-19-2011, 03:15 PM   #21
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You know you could just do some combustion chamber work and make your power that way........ I never changed my compression (after the first initial piston change out) all I ever did was a port job and a bunch of work in the chamber.
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Old 08-19-2011, 04:50 PM   #22
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I will be milling and doing a bunch of port work on the intake side. A little on the exhaust, but not a lot. And I am trying to avoid buying pistons.
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Old 08-20-2011, 09:24 PM   #23
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One more question. Pete posted here that the tensioner gets maxed out around .040". Is there a bigger idler or something that can be used when going past that?

http://www.focusfanatics.com/forum/showthread.php?t=207243
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Old 08-21-2011, 06:19 PM   #24
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I don't know exactly where it maxes, but 0.040" would sound like a good #.

But it's easy to fix. Just get the extra idler pulley from a ZX2. That'll take up the slack in the belt and you'll be back to normal.
So, Focus tensioner and top idler, ZX2 lower idler.
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Old 08-21-2011, 07:44 PM   #25
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Thanks again man.
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