2 weird 2 live, 2 rare 2 die.
This competition parts rule.. What exactly is a competition part ? Is it considered competition if it is bought off the shelf as an aftermarket go fast bit, like a high comp piston. What about home made parts, like a short stroke crank. Or some larger diameter valves for your loncin head, that have been turned down from bigger car head valves..
I'm not trying to be a smart ass but "competition" is a bit ambiguous..
Originally Posted by sil3nt
bucket blingster
Well, the engine might be water cooled, but it appears the riders don't want to be. They turned up at the track today, saw it was raining and went home again. By race time the sun was out and almost perfect conditions!
Forum whore
[QUOTE=speedpro;1129782580]tnat's the only engine combination that is as good or better than an MB100 with 6 speed.
Hey Mike, how many races and championships has ANY MB 6spd won? My guess is none.
Forum whore
It will never fly...
No8 Wire Extraordinaire
Well pistons & Cams are free now. Anything production can be modified. The No competition parts rule was aimed at stopping people running MX parts & at the time you used to be able to buy hop up cylinders for all sorts of bike that they used to race in funny asian countries. 'Course the Airforce boys would bring this stuff back if they or a mate were stationed there.
Don't you look at my accountant.
He's the only one I've got.
MotoFXR's will rule the world!
[QUOTE=jasonu;1129782660]............just about everything there is to win here in the south island, in the last year or two the level of competition has improved and its a top 5 finisher now. But it is capible of beating most 150cc street stockers. It went to Taupo for the last GP but a crash finished any hope of winning and had to settle for a second.
Its harder to lose weight than gain horsepower.
MotoFXR's will rule the world!
Dont let this fool you Norf Islanders......Its a mock up and has empty cases!
Its harder to lose weight than gain horsepower.
Forum whore
Frightend the bejesus out of us............
MotoFXR's will rule the world!
False sence of security? hehehehe
Its harder to lose weight than gain horsepower.
Forum whore
lol funny!
Add your race profile to your signature: :My Visordown Race Profile:
www.f4racing.co.nz
FREE Sell Your Used / New Motorcycle and Motorcycle Parts For FREE!!
Forum whore
I was wondering how the h20 was going to circulate with inly one pipe coming from the water pume.
Nice one anyhow.
Don't spose you want to sell it???
No8 Wire Extraordinaire
Didn't Picklet invent that technology on the DS80?
Besides, I see two pipes.
Don't you look at my accountant.
He's the only one I've got.
2 weird 2 live, 2 rare 2 die.
Hey thanks for that. Is there possibly a link to further enlighten me ? I'm on a budget and don't want to spend any money on stuff that is dubious in its legality..
No8 Wire Extraordinaire
MNZ site
or look here
http://www.bucketracing.co.nz/rules.php?pg=rules
Don't you look at my accountant.
He's the only one I've got.
Forum whore
Links page 160, links gathered from the last 10 pages, more link collections on pages 150 140 130……… etc to page 80
Handy Port Timing Calculator. For Calculating Port Timing from Port Height and Vice Versa
http://www.lostsoulssc.com/porttiming.htm
Interesting new 2-Stroke engine from Lotus:-
http://www.grouplotus.com/manageshow...sthru/8628.swf
Fundamentals:- www.kartweb.com/TechArt/2Stroke/chapter1.doc
Pipes:- www.kartweb.com/TechArt/2Stroke/chapter2.doc
Chambers:- www.kartweb.com/TechArt/2Stroke/chapter3.doc
PDF of NGK racing plugs here:-
http://www.elit.cz/Files/ObrazkyPMod...gplugs_ENG.pdf
Signal shaping for a Dyno RPM pickup. SportsDevices show how this can be done with a 555 timer:-
http://www.sportdevices.com/rpm_readings/index.htm
Posted by Bert. http://www.epanorama.net/circuits/pa...put.html#input
Provides some insight (and code snips), but some quality time spent googling will un-earth what you require to fully build up the required code.
or look for a USB interface option http://www.usbee.com/freqc.html
Two-stroke ignition systems http://www.strappe.com/ignition.html
How you can read spark plugs and select them - by Gordon Jennings http://www.strappe.com/plugs.html
Suspension tuning http://www.strappe.com/suspension.html sag spring rate, fork oil, oil weight, oil level and emulators.
Save the stuffing around and go buy one of these digital, programmable ignitions http://www.ignitech.cz/english/aindex.htm originally posted by K14
Setup info here:- http://www.twostrokeshop.com/ignitech_race.htm and http://www.twostrokeshop.com/ignitech.htm
The actual software can be downloaded from here for free http://www.ignitech.cz/english/aindex.htm we have the dccdip2_en version.
Old Hondas never die. Total weight 74 Kg. See here http://www.marshland.co.nz/CB150Frame.html
The main things that make more power, are, and in order of priority (1) the primary transfer tangential angle, (2) the inner transfer port radius, (3) the main transfer port axial inclination, (4) and main transfer port open size and shape. All high lighted in pic 2. Get a copy of the paper from here:- http://www.2stroke-tuning.nl/media/pdfjes/porting.pdf
From Bert. and why not http://video.google.com/videoplay?do...0721422144363# the concerning thing is that they are going faster than my bucket ever will.
What about these puppies for sh!ts and giggles if your feeling rich ( i think someone posted them before):
http://www.rceracing.com/lowfriccerbe.html
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