rACeRs
Expert Class
Posts: 413
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posted December 21, 2008 02:18 AM
 Edited By: rACeRs on 21 Dec 2008 10:19
17/40 gearing and clutch spacer results (9.28)
Just got in from the track today. These changes made a big difference and it was almost like learning how to ride it all over again. The DA was a bit better than last time out which scews my results a bit, but going 1 down in the rear definitely made it easier to get to wot faster in first. My best 1/8th mph before was 121 and today I was able to pull 124. But it also made it a bit harder to get off the line, before my best 60 was a 1.50 but consistently between 1.51-1.53's and today my best was a 1.52 but consistently 1.54-1.57's. Im sure that with another day or two out on it I can get the 60's back down again.
I ran two 9.28's and here is what my best pass reads
1.556
4.050
6.059 @ 123.031mph
7.793
9.283 @ 151.785mph
Neither of these passes felt perfect so Im sure there is a little bit left.
Here are a few pics from today.
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tiwinder, lowered and strapped, pc5 w/ brocks pump map, 40t rear
9.1 @ 149 w/ 1.57 60' SWB
  
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bigdtd
Needs a job
Interceptors
Posts: 4209
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posted December 21, 2008 06:28 AM
that monster bike runs great, and you did it with a little taller gear +1
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2006 Black ZX-14,6 inches over,16/42, flies out,BMC Street Filter,Brock's Street Meg,Brock's Radial Mount Strap,PClll with Race map,Dynojet LCD w/Techmount, ZX-14 fender eliminator,Pilot Power2CTs,Speedohealer,Pazzo Levers,Cox Radiator Guard, Garmin Nuvi 265WT
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Shane661
Needs a life
Posts: 11494
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posted December 21, 2008 06:30 AM
What was your highest mph for the day?
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rACeRs
Expert Class
Posts: 413
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posted December 21, 2008 08:35 AM
That was my highest mph of the day.
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tiwinder, lowered and strapped, pc5 w/ brocks pump map, 40t rear
9.1 @ 149 w/ 1.57 60' SWB
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Shane661
Needs a life
Posts: 11494
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posted December 21, 2008 08:39 AM
The most I've seen, from a supposedly stock motor is about 157 mph, and almost 129 at the 1/8th. That was with a pro rider, maybe 150 lbs..on a 64" bike.
At first I didn't believe that motor could be stock, but seeing your results at your weight, I'm starting to think it may have been.
Shane
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Nelson Taylor
Zone Head
Posts: 927
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posted December 21, 2008 09:04 AM
Did you notice any different feel in the clutch with the spacers? how many did you use?
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Best #'s
1.54
4.03
6.02 @ 121mph
(Stock Wheelbase) 2006 ZX14
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rACeRs
Expert Class
Posts: 413
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posted December 21, 2008 11:31 AM
quote:
Did you notice any different feel in the clutch with the spacers? how many did you use?
Yes the bike was harder to launch, it wanted to stand up right off the line. But I think that was because I was trying to ride it like I would have before the springs and gear change.
Im using all 5 of the .180 spacers.
Im thinking of taking them out and trying just the gear change next time. Thats how I should have done it, one thing at a time.
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tiwinder, lowered and strapped, pc5 w/ brocks pump map, 40t rear
9.1 @ 149 w/ 1.57 60' SWB
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CrotchRocket
Moderator
Bracket Racing with Betsy
Posts: 8038
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posted December 21, 2008 12:39 PM
Edited By: CrotchRocket on 21 Dec 2008 20:42
Nice ET's 
You'll get less clutch longevity with a 40 in the back, but that's the way it goes until you get use to / practice with the changes you made!!!
With the adjuster at the end what's the wheelbase now???
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Jason Miller StreetBike Seminars
*****DragRacers do it better, because they dont cut Corners*****
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rACeRs
Expert Class
Posts: 413
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posted December 21, 2008 04:41 PM
Its right at 58"
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tiwinder, lowered and strapped, pc5 w/ brocks pump map, 40t rear
9.1 @ 149 w/ 1.57 60' SWB
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