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Round 2 South Australia

Australian Minimoto Series


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  #21 (permalink)  
Old 05-06-2008, 08:20 PM
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Quote:
The thing that suprised me was that, bikes ridden in packs actually become quieter, wether they are A/C or W/C
when the pulse is out of sync the noise will cancel each other out

they were looking into this for future use in trucks cars & other vehicles using speakers to play the same sound out of phase or opposite to the normal engine exhaust note to quieten louder vehicles

not much help for pocket bike riders tho

i found that with the 125 thumpsters slightly more packing & a piece of fly screen to hold it all together muffles them down by 1/2 without restricting

i have also seen the 4 stroke 50-90cc mufflers used on 2 stroke engines as well as one made from a oil filter

Last edited by mac90 : 05-06-2008 at 08:22 PM.
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Old 05-06-2008, 08:44 PM
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^^^^ Alright this is the sort of thing i'm after....

I'll give the flyscreen a go...

Thanks..
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  #23 (permalink)  
Old 10-06-2008, 09:07 PM
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Thumbs up Last ride night at the Pits before the Tittles 21/06

Hi to all
This one is mainly for the SA riders.
I have spoken to Jax today and they have given all the riders who have nominated for the tittles another ride night on Saturday 21/06/08 gates open at 5.30pm til 8.30pm. This would also be a good opportunity for all those riders who still have to finalize their entries with details pending such as Ambulance cover and waivers.
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  #24 (permalink)  
Old 11-06-2008, 03:08 PM
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Smile ride night at the pits

Quote:
Originally Posted by rover View Post
Hi to all
This one is mainly for the SA riders.
I have spoken to Jax today and they have given all the riders who have nominated for the tittles another ride night on Saturday 21/06/08 gates open at 5.30pm til 8.30pm. This would also be a good opportunity for all those riders who still have to finalize their entries with details pending such as Ambulance cover and waivers.
Great news, count me in for sure.
Havnt been there previously so this ride will be helpful to get to know the track.
Lets hope we can get heaps of riders there and make it a really good night.
Cheers
Frizzy
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Old 11-06-2008, 07:45 PM
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I am booked in for 21st last chance to test the bike before the Titles
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Old 11-06-2008, 08:47 PM
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Iam booked in to...last chance to eat some bbq before the titles
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Old 22-06-2008, 12:49 AM
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Hi Guys,
I spoke to The Pits, approx 100 entrants for round 2 in SA.
19 riders in Elite watercooled seniors, this is going to be one awsome race.
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Old 22-06-2008, 12:58 AM
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Hi Dazza
Looks like the Senior elites and the motards are going to be a crowd pleaser,especially the elites as this would be a good representation of our best riders in the country.
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  #29 (permalink)  
Old 22-06-2008, 03:31 PM
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Quote:
Originally Posted by Dazza View Post
Hi Guys,
I spoke to The Pits, approx 100 entrants for round 2 in SA.
19 riders in Elite watercooled seniors, this is going to be one awsome race.
hay Dazza are you going to be running all 19 riders in one race or split them up?

Benny
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Old 22-06-2008, 03:37 PM
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this would be a great oppitunity for advertisement some one should orginise a professional photographer or filmer (what ever they are) to promote minimoto aus wide
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