yoeddynz Posted April 21 Author Share Posted April 21 I've got extra outputs on the megasquirt. I could set up a stepper motor to open them at set values. But realistically I'd probably just be opening them at certain times for lol effect. Like outside an oldfolks home at 3am or next to a community hall where there's a workshop for those who suffer from ptsd. Joke. I would not do that. 6 Quote Link to comment Share on other sites More sharing options...
SOHC Posted April 27 Share Posted April 27 I have tried sliding doors and butterfly valves in home made mufflers with much disappointment, you may get a slight change but the baffle chamber of the bit of the muffler that has been bypassed still will still do its job if any part of it is open to the exhaust flow. Quote Link to comment Share on other sites More sharing options...
yoeddynz Posted Saturday at 22:05 Author Share Posted Saturday at 22:05 Oh its totally an experiment and for sure there's a chance it might not make a huge difference. It's quite a big shortening of the route though so I feel ill see a fair bit more noise when they are open. I'm excited to find out. Quote Link to comment Share on other sites More sharing options...
SOHC Posted Sunday at 04:52 Share Posted Sunday at 04:52 Just have it as an empty chamber and it should sound like some kind of super car Quote Link to comment Share on other sites More sharing options...
VitesseEFI Posted Tuesday at 21:07 Share Posted Tuesday at 21:07 It is some kind of super car….. 1 Quote Link to comment Share on other sites More sharing options...
igor Posted Tuesday at 22:39 Share Posted Tuesday at 22:39 This is a Supercar. Quote Link to comment Share on other sites More sharing options...
Truenotch Posted Tuesday at 22:43 Share Posted Tuesday at 22:43 The muffler is looking good. You can buy muffler packing in sheets or as loose fluff. We used to sell a bunch of it at City Honda and it's more hardy than using wall fluff or other kinds of fibreglass insulation. Click here to dive into the world of muff packing: https://shop.cityhonda.co.nz/collections/shop?q=muffler+packing* 1 Quote Link to comment Share on other sites More sharing options...
CUL8R Posted Wednesday at 07:35 Share Posted Wednesday at 07:35 If you're coming down to Chch Im sure I have a roll of the muffler packing in the garage you can have Alex 1 Quote Link to comment Share on other sites More sharing options...
yoeddynz Posted Wednesday at 10:35 Author Share Posted Wednesday at 10:35 Cheers Chris. Interestingly the other chris @chris r recons he's got some for me too I'll be able to fill the whole cabin at this rate. It'll be one super quiet, slightly itchy ride. 2 1 Quote Link to comment Share on other sites More sharing options...
yoeddynz Posted 17 hours ago Author Share Posted 17 hours ago Some automotive giant just has to go two better than me ... https://www.drive.com.au/news/new-eight-cylinder-engine-unveiled-by-gwm/?fbclid=IwZXh0bgNhZW0CMTEAAR1aiB3PXuiLRd9ukNk_ucsvESzdzwxU9-_stypa2F3u6aTlry_BaVBOc8A_aem_AcchXiUEBUlrG8C2lcTfmSXIf_SOxeiKhKhFSjGGpB7CQ0ORNZUjLV_zXG-FUCh7Tkzl9RHVbHNFSWTX_L7cJHTY 'It's understood GWM is looking to enter the motorcycle market, with the flat-eight a good indication the company will be targeting large touring bikes such as the Honda Goldwing and BMW K1600. However, some industry pundits have already begun speculating which classic cars would be best suited for the eight-cylinder motorcycle engine' 1 1 Quote Link to comment Share on other sites More sharing options...
Muncie Posted 6 hours ago Share Posted 6 hours ago There's no videos of that GWM engine running at least so your still 6 up on them. Just an Asian exec making finger guns at a car show. If you could make a parody that would be excellent and end it with a running engine in an imp. 1 Quote Link to comment Share on other sites More sharing options...
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