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Joined: Jul 2015
Posts: 2,539
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jul 2015
Posts: 2,539 |
When it comes to pure physics: drilling only one buffle plate does not make a lot of sense.
Thanks, then I wont do anything, You just saved me a lot of work! I have ridden in one that was fully drilled out and de-catted, but with my hearing loss, conversation was damn difficult. I was hoping just removing that one most restrictive baffle would be a good compromise.
Last edited by Draggin; 14/01/17 05:18 PM.
kirkusblog.com 2016 M3W John A Prestwich Special 1952 Ford 8N 1968 Honda CL175,and 2018 Ural Retro
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Joined: Jan 2015
Posts: 240 Likes: 4
L - Learner Plates On
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L - Learner Plates On
Joined: Jan 2015
Posts: 240 Likes: 4 |
I don't know where you are but I have a pair of standard exhausts that were factory blacked (using black paint). I have replaced these with a stage one setup and I'm getting fed up of stepping over them. If anyone wants them for scientific experimentation then it will save me taking them down the tip. Unmarked condition one careful owner. Malvern area but I travel and I'm sure we could Meet half way!
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Joined: Jul 2015
Posts: 2,539
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jul 2015
Posts: 2,539 |
I don't know where you are but I have a pair of standard exhausts that were factory blacked (using black paint). I have replaced these with a stage one setup and I'm getting fed up of stepping over them. If anyone wants them for scientific experimentation then it will save me taking them down the tip. Unmarked condition one careful owner. Malvern area but I travel and I'm sure we could Meet half way! Im on the wrong side of the pond. Darn it.
kirkusblog.com 2016 M3W John A Prestwich Special 1952 Ford 8N 1968 Honda CL175,and 2018 Ural Retro
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Joined: May 2015
Posts: 1,774 Likes: 19
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2015
Posts: 1,774 Likes: 19 |
... If anyone wants them for scientific experimentation then it will save me taking them down the tip. Unmarked condition one careful owner. Malvern area but I travel and I'm sure we could Meet half way! Would love to take them off your hands - assuming they are the 2015+ mount style (which I think I have)? Wondering if they would fit in the footwell of the M3W as it would be a nice drive out to Worcs! (Or if you are back in Oxford some time...)
M3W5sp 2015, MSCC, MTWC, Oxon UK
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Joined: May 2015
Posts: 1,774 Likes: 19
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2015
Posts: 1,774 Likes: 19 |
...When it comes to pure physics: drilling only one buffle plate does not make a lot of sense. ... On the other hand when it comes to exhaust tuning, it's all about pipe length. It's quite possible that the front baffle could have more effect than the aft one... but then if you are drilling one out you might as well drill both I suspect! Anyone reduced the length post silencer? I was thinking a 45degree cut away from the body might do the trick (but wary of my own comment above re pipe lengths!)...
M3W5sp 2015, MSCC, MTWC, Oxon UK
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Joined: Nov 2013
Posts: 582
Talk Morgan Regular
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Talk Morgan Regular
Joined: Nov 2013
Posts: 582 |
The front ones are the hardest. Be patient and work slow (what else you doing this winter), its a drag job, but your little car will say thank you,thank you. If you want to do only the front, don't bother. Talked to a Tech at S&S and he said leave in the cats as the engine does need a little back pressure--and my conscience feels a little better too.
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Joined: Nov 2016
Posts: 400
Learner Plates Off!
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OP
Learner Plates Off!
Joined: Nov 2016
Posts: 400 |
well job completed, took her for a spin into colchester and the difference was worth it, if you give her a throttle blip it will drop lady elastic knickers on the floor now, perfect when off the beans and sounds right when on them now, lots of pics and vidoes taken by the usual amazed onlookers, high street always good for that, pretty cold though and was frozen when home then started cleaning her again, its an illness it really is, but she runs great and glad I made the plunge on change, g56 filter seems to all work well to she doesnt sound or feel restricted, she actually drives likes a harley now, most bizarre similarity to a bike it really is, absolutley love it, so glad I got her
Superdry 76 Fizzy
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Joined: Dec 2009
Posts: 35,790 Likes: 471
Tricky Dicky Member of the Inner Circle
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Tricky Dicky Member of the Inner Circle
Joined: Dec 2009
Posts: 35,790 Likes: 471 |
Well that's certainly sounding like a vast improvement  .
2009 4/4 Henrietta 1999 Indigo Blue +8 2009 4/4 Sport Green prev 1993 Connaught Green +8 prev
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Joined: Jul 2015
Posts: 2,539
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jul 2015
Posts: 2,539 |
Speed did you do all the baffles, and the cats as well?
kirkusblog.com 2016 M3W John A Prestwich Special 1952 Ford 8N 1968 Honda CL175,and 2018 Ural Retro
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Joined: Nov 2016
Posts: 400
Learner Plates Off!
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OP
Learner Plates Off!
Joined: Nov 2016
Posts: 400 |
Speed did you do all the baffles, and the cats as well? no left cats, but did both baffles, Cats in my final thoughts should be left, but the improvement of baffle work is fantastic
Superdry 76 Fizzy
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