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57x,

Hold off on an exhaust for now. Vandemon has a Titanium system being released in the not to distant future. I'll get you into one if you're interested and I'll see to it that you're the first in the USA with one.
 

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7777
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Discussion Starter #22
57x,

Hold off on an exhaust for now. Vandemon has a Titanium system being released in the not to distant future. I'll get you into one if you're interested and I'll see to it that you're the first in the USA with one.
I am going to play with my own Ti pipe until this is available. The 2011 ZX10R header is Ti. I bought a header, I am making a Ti mid pipe and already have a Ti can. I cannot imagine theirs will be better on the dyno, but I am willing to test them. All the pipe manufacturer's tried to make a better header for the 2011 ZX10R and all failed. The stock header with just a mid cat-eliminator and can made the best power. Please let me know when they will have their's ready. My dyno guy is cheap and loves to play with these kind of things.

The ZX10R header has a tiny bit larger primaries, but about 1.5" longer (again, the primaries) with a mid 4into2into1 setup. The SX has the shorter tubes that just dump 4into1 straight into the pre-cat. That has to be very restrictive and hurt the low/mid range on this bike.
 

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sénior BBQ Master
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Nope to bag panels. Think this is week 6
 

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sénior BBQ Master
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Panels finally arrived, pick them up on Saturday. For the record I ordered them on March 24.
 

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7777
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6,578 Posts
Discussion Starter #25
How is the rear spring on your bike? I just cannot get my sag number set correctly. I am at full preload adjustment and am still around 6mm low. I am swapping to a stronger spring today to fix it.
 

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sénior BBQ Master
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How is the rear spring on your bike? I just cannot get my sag number set correctly. I am at full preload adjustment and am still around 6mm low. I am swapping to a stronger spring today to fix it.
I weigh around 180 and really have not noticed an issue with the factory setting so I have not messed with it.
 

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7777
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Discussion Starter #27
I weigh around 180 and really have not noticed an issue with the factory setting so I have not messed with it.
If you care to, get some help to check your sag. I am 200lbs and was low 16mm below sag numbers. I could make up 10mm with the preload adjuster, but would be dragging ass with loaded bags.
 

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7777
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Discussion Starter #28
I weigh around 180 and really have not noticed an issue with the factory setting so I have not messed with it.
If you care to, get some help to check your sag. I am 200lbs and was low 16mm below sag numbers. I could make up 10mm with the preload adjuster, but would be dragging ass with loaded bags.
Well, I screwed up on my measurements. I was checking sag with the assumption that the rear wheel has 90mm travel. You try to set sag with you on the bike with feet on the pegs. You should try to be at 1/3 of travel, so 30mm. I was getting 45.5mm. I just looked up that the H2 SX has 139mm travel. 1/3 of 139 is 46.3mm, so I basically there. Glad I rechecked the numbers before I changed the spring.
 

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sénior BBQ Master
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22,249 Posts
Well, I screwed up on my measurements. I was checking sag with the assumption that the rear wheel has 90mm travel. You try to set sag with you on the bike with feet on the pegs. You should try to be at 1/3 of travel, so 30mm. I was getting 45.5mm. I just looked up that the H2 SX has 139mm travel. 1/3 of 139 is 46.3mm, so I basically there. Glad I rechecked the numbers before I changed the spring.
That is good to hear. Like I said the bike feels great...oh and I tested the bags yesterday....11lb capacity my ass, I had 20lbs of tri tip in one bag:laugh3:
 
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