View previous topic :: View next topic |
Author |
Message |
boosted
Joined: 04 Jun 2009 Posts: 378
|
Posted: Wed Dec 02, 2009 8:50 am Post subject: |
|
|
MaxPower wrote: | I certailnly don't have the solution, I thought fxsb would be one. I'm glad I didn't get into it, put your heart and soul, all your dough, build a legal fx boat and some jackass spanks you with a cheater motor and gets away with it. Sealed engines is probably the only way. |
Actually fx is one. The top finishers last year are definately legal and almost did a first for jet boat racers. Made some money at it!!!
_________________ Mark
Lets go back I think we missed one rock! |
|
Back to top |
|
|
MaxPower
Joined: 09 Jul 2005 Posts: 48
|
Posted: Mon Dec 07, 2009 9:29 am Post subject: |
|
|
So all top fx's were tec'd all season? I heard different. There's also alot you can do to the internals and still pass tech.
|
|
Back to top |
|
|
boosted
Joined: 04 Jun 2009 Posts: 378
|
Posted: Mon Dec 07, 2009 10:39 am Post subject: |
|
|
Gee what did you hear?
_________________ Mark
Lets go back I think we missed one rock! |
|
Back to top |
|
|
MaxPower
Joined: 09 Jul 2005 Posts: 48
|
Posted: Tue Dec 08, 2009 12:21 pm Post subject: |
|
|
that they weren't all tech'd all season. If I was misinformed so be it. Like I said, you can still spend a pile of dough and labour on mods for some more power and still pass tech. Sealed engine might be the answer, wouldn't be without it's problems too. Just my opinions, I'm not a racer, just a spectator. I was involved in racing myself where there was alot of cheatin goin on, pretty hard to compete when you're legal.
|
|
Back to top |
|
|
MaxPower
Joined: 09 Jul 2005 Posts: 48
|
Posted: Tue Dec 08, 2009 12:32 pm Post subject: |
|
|
AND don't get me wrong, I'm not saying that everyone is cheating or that any ONE racer is, just saying mods can be made and still pass tech.
|
|
Back to top |
|
|
shockersdud
Joined: 30 Jan 2013 Posts: 1
|
Posted: Thu Jan 31, 2013 9:49 am Post subject: Re: Horsepower Classe |
|
|
Itsworthit wrote: | I say,
All clubs together, put aside some money and purchase a portable dyno, or get our hands on one somehow, one that could be adapted to a pumpshaft, we fit it with water services reviews and all the necessary ingredients to test engines out of the water
When you register your boat for the race, you would register in one of the 5 classes
- (U) Unlimited (Piston or Turbine as it is an unlimited class)
- (A) no more than 750 hp @ 6000 rpm
- (B) no more than 650 hp @ 6000 rpm
- (LS) no more than 550 hp @ 6000 rpm
- (FX) no more than 400 hp @ 5000 rpm, might need 2 classes of FX, one for Tunnels and one for V-EE bottoms
After each race, the top four per class get tested,
Horsepower in each Class suggested above are only suggestions
The dyno would travel to all the races and be USED every race,
I haven't done any searching for such a machine but I'm sure we could find something or build something to work, then it wouldn't matter if Joe Blow had roller rockers, or if Dan Dingbat had different pistons, you see where I'm going with this, Fords, Chev's or Dodges, it wouldn't matter, only the loose nut behind the wheel
Sounds pretty simple, Heh
Pick your Class and Race |
Hello I am replying to old thread just to inquire when you will organize next race session?
Last edited by shockersdud on Thu Jan 31, 2013 11:36 pm; edited 1 time in total |
|
Back to top |
|
|
Arthur Outlaw Eagle Admin
Joined: 28 Oct 2006 Posts: 1654 Location: On the rocks
|
Posted: Thu Jan 31, 2013 10:22 pm Post subject: Re: Horsepower Classe |
|
|
Itsworthit wrote: | I say,
All clubs together, put aside some money and purchase a portable dyno, or get our hands on one somehow, one that could be adapted to a pumpshaft, we fit it with water and all the necessary ingredients to test engines out of the water
When you register your boat for the race, you would register in one of the 5 classes
- (U) Unlimited (Piston or Turbine as it is an unlimited class)
- (A) no more than 750 hp @ 6000 rpm
- (B) no more than 650 hp @ 6000 rpm
- (LS) no more than 550 hp @ 6000 rpm
- (FX) no more than 400 hp @ 5000 rpm, might need 2 classes of FX, one for Tunnels and one for V-EE bottoms
After each race, the top four per class get tested,
Horsepower in each Class suggested above are only suggestions
The dyno would travel to all the races and be USED every race,
I haven't done any searching for such a machine but I'm sure we could find something or build something to work, then it wouldn't matter if Joe Blow had roller rockers, or if Dan Dingbat had different pistons, you see where I'm going with this, Fords, Chev's or Dodges, it wouldn't matter, only the loose nut behind the wheel
Sounds pretty simple, Heh
Pick your Class and Race |
|
|
Back to top |
|
|
NO BRAKES
Joined: 20 Aug 2008 Posts: 202 Location: Edmonton, AB
|
Posted: Fri Feb 01, 2013 8:22 am Post subject: |
|
|
Neat setup. Kiwi engineering?
|
|
Back to top |
|
|
Arthur Outlaw Eagle Admin
Joined: 28 Oct 2006 Posts: 1654 Location: On the rocks
|
Posted: Fri Feb 01, 2013 10:51 am Post subject: |
|
|
Not sure....think I got it from the Mexico fb page
|
|
Back to top |
|
|
ALL IN
Joined: 30 Jul 2007 Posts: 11
|
Posted: Tue Feb 05, 2013 9:15 pm Post subject: |
|
|
Don't usually weigh in on this stuff but as a racer I beleive this is very important.
The first thing everyone has to understand cheaters/bed wetters are going to cheat no matter what we do to try stop them. A cheater is willing to put more time & money into cheating than we are in catching them.
Our techs are minimal at best, going forward they need to be fast, accurate with good criteria and easy to inforce. Question being how much time and money are we willing to spend, volunteers & money are hard to come by.
Having a dyno at the dock would create more of a bottle neck than we already have, anybody who has raced knows what it is like to get your boat in the water with racers, support boats & family boats all doing the same. Allot of wrenching & time would be necessary. Some boats are still wrenching right up until race time, they barely make their flag, never mind a dyno.
I agree with sandman lets not worry about taking someones engine (I wouldn't like to be the officials trying to pull it with a couple of volunteers). A 2 year race suspension would be very easy to inforce.
|
|
Back to top |
|
|
Wazza
Joined: 12 Sep 2010 Posts: 15
|
Posted: Thu Feb 07, 2013 2:03 am Post subject: |
|
|
ALL IN wrote: | Our techs are minimal at best, going forward they need to be fast, accurate with good criteria and easy to inforce. . |
Do you actually have a testing procedure for crate motor classes? In Nz been talk of it but not seen anything yet. Be good to know what/if is happening as just setting up my motor at the moment. CX should be black and white whereas FX a bit too murky.
|
|
Back to top |
|
|
eddie
Joined: 15 Oct 2007 Posts: 15 Location: NZ
|
Posted: Mon Feb 11, 2013 1:19 am Post subject: |
|
|
In NZ the V8 Super-tourers have a similar formula with one common motor for the whole class (LS7 - even for the Fords!). Last year they introduced a 'peer review' type tech inspection where representatives from 3 randomly selected teams go through other random cars with a scrutineer, kind of outlined here: http://www.motornews.co.nz/top-tier/v8-supertourers/what-do-you-think-of-the-v8-supertourers-peer-engineering-push/
There is a separate competing series called the NZV8's that use similar cars but have a Ford in a Ford, 'Holden' in the Holden, Toyota in the Toyota... They maintain parity with one independent company dyno-ing the cars and tuning the ECU so that all engines have similar power curves - some info here: http://www.motornews.co.nz/top-tier/nzv8/nzv8s-partner-with-stm-for-engine-parity-tuning/
It doesn't really matter what direction they go down as long as it's fair and reasonable (and there are clear rules) - but the control engine path does seem easier to check from a scrutineers perspective although both directions have merit.
|
|
Back to top |
|
|
WILSON
Joined: 17 Jun 2005 Posts: 352 Location: Mexico City
|
Posted: Wed Feb 13, 2013 4:03 pm Post subject: |
|
|
My 3 cents:
1c.- ALL IN is 100% right. Simple rules, easy to enforce is the way to go. He is also right about penalty. Trying to take an engine away is great on paper, but practically impossible. Send cheaters away from the racing circuit.
2c.- If they are REALLY using stock crate engines, why not limit the fuel to pump fuel only? The more hours I put into my ZZ4 engine for racing with crappy mexican pump fuel, the more I think that the opponents of fuel limits are cheaters.
3c. Even if we come to a true standarization of engines, there's plenty of innovation to be made on hulls and jet units.
_________________ Wisdom chases me, but I´m faster |
|
Back to top |
|
|
nakijet
Joined: 21 Dec 2010 Posts: 9 Location: NZ
|
Posted: Fri Feb 15, 2013 10:43 pm Post subject: |
|
|
NO BRAKES wrote: | Neat setup. Kiwi engineering? |
This was the first version I made. I think the gearing was too high and the dyno didn't load to well, hub speed was to high (essentially the same as a top gear power run).
The main thing I wanted was something portable because I don't own my own dyno, so when the guys from down south used it they decided to go a step further and set up something in their shop.
Mine owed me $150
Description: |
|
Filesize: |
89.79 KB |
Viewed: |
21922 Time(s) |
|
Description: |
|
Filesize: |
59.99 KB |
Viewed: |
21922 Time(s) |
|
Description: |
|
Filesize: |
110.43 KB |
Viewed: |
21922 Time(s) |
|
|
|
Back to top |
|
|
Arthur Outlaw Eagle Admin
Joined: 28 Oct 2006 Posts: 1654 Location: On the rocks
|
Posted: Fri Feb 15, 2013 11:57 pm Post subject: |
|
|
That motor def looks kiwi!
|
|
Back to top |
|
|
|