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Posted: Mon May 19, 2008 4:58 am
by wistech
Sourpuss ? I was relaying the questions and comments brought about by several other members from lessons learned from past issues.

Posted: Mon May 19, 2008 11:06 am
by UpsMan
I've only gotten hit in the rear a handful of times in 5 years of racing. None of those impacts damaged anything, except plastic. I think if you shorten it 4 inches you might as well kiss the quietness goodbye. Just run a coffee can on the end of your head pipe if you are really worried about damage. I am happy as long as it doesn't hit the brake caliper or axle. It doesn't stick out past the grab bar either, so I don't know what else you would want. John, when will you be mass producing your duals for the public?

Posted: Mon May 19, 2008 11:39 am
by cannondale27
Looks awesome Roger!

Posted: Tue May 27, 2008 3:03 pm
by UpsMan
[attachment=6347:Picture_025.jpg]

Had it db tested minus quiet core at 102db. The tester said readings seemed to be running high that day because of the wind or background noise. They weren't enforcing the noise rules at this race anyway, they were just pulling off the loud ones to warn them to get in compliance. I wasn't pulled off to test, I went voluntarily out of curiosity. I'll have it tested again at the next race.

Posted: Tue May 27, 2008 3:45 pm
by peterock
Roger mentioned the local Leo Vince rep was checking out the exhaust as well!!! Usually a good sign when the competition is checking you out.

Posted: Thu Jun 05, 2008 11:53 am
by hillclimber
When the pipe for the bikes gonna be available?

Posted: Thu Jun 05, 2008 2:38 pm
by peterock
I haven't heard anymore on them yet. I'll let you know when i do though

Posted: Tue Jul 15, 2008 8:35 pm
by aroracer72
Dyno'ing the hmf qrs againt that weapon MX exhaust woudlnt be fair unless you installed a quit core in the weapon as well....because the qrs is much more restricted then a regular hmf.
CHad

Posted: Tue Jul 15, 2008 8:51 pm
by peterock
I will have mine on the dyno tomorrow morning and will be dynoed with both quiet core insert and wide open just for comparison.

Posted: Fri Jul 18, 2008 3:11 pm
by ronnoc47
Is Weapon MX going bankrupt? I read this at Atv Scene.
http://www.atvscene.com/forums/index.php?showtopic=12320