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First Trackday on NSR


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dodgy

 
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First Trackday on NSR

Mon Jan 17, 2011 12:24 am » Post: #1 » Download Post

Well, even though I have had my MC28 for a year now, I had only ridden it once (when I picked it up) before putting it in the garage. With a track day at Manfield looming, I decided to do an all nighter to check if it was still running and put on the Tyga chambers, end cans, reeds and advancer that had all been sitting next to the NSR for six months at least...

First bugger... damn flywheel is stuck on well and truly and the flyhweel puller that I had borrowed would just burrow into the crank rather than push against the end of it.... Second bugger - what a nightmare old airboxes are with sealing.... Third - damn jets are keihin button jets and all my jets off my Honda RS are Keihin hex... No rego, no warrant and no insurance so I had better behave myself on the way to the track....

So, by 1am she was started and appeared to run at least. I was unsure about upping the jetting, but as I didnt have nay others, that decision at least was made for me... certainly appreared nice and crisp on the standard ones!

Well, the track day was interesting. I expected the MC28 to be a slow turd considering how standard it was and I was in a group with late model 600s and 1000s. Well, it certainly handled well and could easily keep pace with the likes of an SV1000 all the way out of the corner and down the straight. Even got up to an indicated 190kph down the back straight. Even survived the day without blowing up!

Of course, when the belated 300 kit turns up that will go in, along with the just purchased R6 front end, so I am already looking forward to the next track day!
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{.bLanK}GoD

 
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Mon Jan 17, 2011 2:20 am » Post: #2 » Download Post

Sounds like you had fun.
I bet you neighbors aren't impressed by you starting it up at that time of night.
Hoping to get my girl out on Ruapuna before winter kicks in.
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Hermit

 
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Re: First Trackday on NSR

Mon Jan 17, 2011 4:33 am » Post: #3 » Download Post

dodgy wrote:First bugger... damn flywheel is stuck on well and truly and the flyhweel puller that I had borrowed would just burrow into the crank rather than push against the end of it....


At least its not just me that couldn't work it out! Like i said mate, get a car valve shim, i've used an old Toyota one in the past but its since gone AWOL. Anyway, they fit nicely inbetween the puller and the crank end and provide an extremely hard surface to push against. Its amazing how easyily the flywheel pops off once the puller has that solid point to push off. Anything that isnt hardened steel just gets crushed.
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dodgy

 
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Mon Jan 17, 2011 10:27 pm » Post: #4 » Download Post

Yes, I didnt quite understnad what you meant until I tried it....

And my RS125 one is different so that was no good....
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StephenRC45
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Mon Jan 17, 2011 10:41 pm » Post: #5 » Download Post

Removing the flywheel is explained in the workshop section and does tell you about the spacer required.

Always worth reading if your not sure.
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Andy
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Tue Jan 18, 2011 6:18 am » Post: #6 » Download Post

As Stephen says, it's all pretty much there if you actually look for it!

There isn't much that's either not been covered by the forum in the last 11 years, or that isn't on the Main Site somewhere.

Technical Resources - Crankshaft

Bottom of the page, highlighted in red... in case you missed it! Rolling Eyes
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dodgy

 
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Tue Jan 18, 2011 9:03 am » Post: #7 » Download Post

Ah yes, thanks Smile

I think that I leapt before thinking - I have pulled the RS apart so many times... That is an excellent maintenance section and well worth a read...
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fontyyy

 
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Thu Jan 20, 2011 8:14 am » Post: #8 » Download Post

Andy wrote:There isn't much that's either not been covered by the forum in the last 11 years, or that isn't on the Main Site somewhere.

Some of it's right as well!
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