There is a word for that, blueprinting.
It is done in many other classes/forms of motorsport.
I am on neither side of this.
There is a word for that, blueprinting.
It is done in many other classes/forms of motorsport.
I am on neither side of this.
There's nothing wrong with blueprinting. It's a hell of a lot cheaper than buying a truck load of pistons/conrods/etc and going through them until you find the 4 that are light and match weights.
EDIT Sorry for a 250 twin that would be 2 pistons etc
Zen wisdom: No matter what happens, somebody will find a way to take it too seriously. - obviously had KB in mind when he came up with that gem
Artificial intelligence is no match for natural stupidity
That's the thing about the manufacturer specifying tolerances etc, they're saying if your piston (for example) is between x and y that's fine because the manufacturer supplies them within those dimensions. As long as you use the OEM supplied piston and stay within the dimensions specified it's not cheating.
Appendix I.2
Only OEM engine parts for the homologated model may be fitted - In the case of overboring, only oversizes listed as genuine options in the manufacturers partsbook for the homologated model may be used. only gaskets of the standard thickness may be used
Zen wisdom: No matter what happens, somebody will find a way to take it too seriously. - obviously had KB in mind when he came up with that gem
Artificial intelligence is no match for natural stupidity
Damn, you beat me to it. Within tolerance is OEM, end of.
Logic in both. What's the issue with a helmetless parade lap? Didn't see anybody screaming about it at Wanganui in the wet on slicks for most people, while some time was filled???
Jay Lawrence #37
Thanks for the fix and re your above comment, OEM means as per supplied by the manufacturer, NOT METAL removed ( Blueprinting) to get it too stretch the tollerances Shane. The process of removing metal to obtain the big numbers from compression or what ever are cheating mate fact!
Take your time and read years of rule books as I have mate, that is another thing that is wrong with Road Racing in New Zealand, the rule book needs writing in a way that it is impossible to miss interpret or bend the wording to suit personell agenda;s, as in this case. Bailie is good enough without a screwed with bike.
Soo....for years (and years and years) helmetless parade laps have been done at Wanganui, all without incident. This is something I am sure you have been involved in in the past, either yourself or your riders.
Do it once at Paeroa (as a thankyou to riders and spectators alike that had had the meeting cut short) and you and others have a problem with it. What's up with that!?
Further to the above, show me a road rule where you can do 200kph in a 50 zone? Or a road rule where it is mandatory to wear full leathers and a back protector? Or a road rule where you can ride a bike on slicks without headlights...etc etc
Jay Lawrence #37
I thought that was only Paeroa as it is a State Highway? I don't think I have ever given, or been asked for Licence details for Wanganui.
What about the one where I am one of those Towel heads that can only wear a tea towel on my head cos the sacred cow said so. They don't have to wear a Helmet.
Surely Shaun when there is a formal road closure the road rules don't apply and its like you are on private land. Otherwise similar to what Jay said using your logic the speed limit would be 50km/hr on the street circuits![]()
Cheers
Merv
Jay, I am sure if you were thinking in depth first, you would understand what this all about. Check out the facts re the law and involvement in injury related incidents mate.
Also re OEM, check this out
"NOTE:
All items not mentioned in the following articles must remain as originally produced
by the manufacturer, remain fitted and operational for that homologated model.
The parts and service manuals for the homologated models will be used as reference to
confirm standard specifications.
1. Twin and single cylinder four stroke engines from 200cc up to 250cc
standard engines.
2. Only OEM engine parts for the homologated model may be fitted - In the
case of overboring, only oversizes listed as genuine options in the
manufacturers partsbook for the homologated model may be used. only
gaskets of the standard thickness may be used.
So if you read the rule book correct and thouroughly and not so it suits just your own interpreation of it, NO METAL CAN BE REMOVED. even must use standard gasket dimensions. Tolerances are only givin to provide a base line for.
Who the hell is running this circus dude, even I can use google well enough to clarify engrish
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