Click here to return to the home page.
Morgan 3 Wheeler
Who's Online Now
9 members (GrumpyPa, +8Rich, John V6, JohnHarris, IcePack, Chris Cosher, Graham, G4FUJ, MartinB60, RichardV6), 282 guests, and 34 robots.
Key: Admin, Global Mod, Mod
Top Posters(30 Days)
+8Rich 98
Luddite 54
Newest Members
phenompilot52, Orjan, John Courtney, vince Indiana US, Garage Andreas
9,635 Registered Users
Newest Topics
small hose from air cleaner - 1989
by Carbuilder - 12/09/26 04:50 PM
New member in NYC
by SEG - 12/09/26 04:13 PM
Door card removal ?
by Pittsartist - 12/09/26 11:35 AM
New to me plus 4
by SailingTom2 - 12/09/26 06:24 AM
Hot Bonnet
by Carbuilder - 11/09/26 11:21 PM
morgan supersport 357 miles
by Nick_H - 09/09/26 09:13 PM
M3W Treffen 2027
by Laurens - 09/09/26 08:12 PM
Latest Photos
New to me 95 plus 4 daily driver
New to me 95 plus 4 daily driver
by SailingTom2, September 12
1989 Morgan Plus 4 in Ontario, Canada
1989 Morgan Plus 4 in Ontario, Canada
by Carbuilder, September 5
First anniversary of Plus 4
First anniversary of Plus 4
by Strathaven, September 5
Wales
Wales
by Joske Vermeule, September 1
Engine/Gearbox Separator CX Models
Engine/Gearbox Separator CX Models
by number thirteen, August 30
Forum Statistics
Forums39
Topics49,904
Posts838,094
Members9,635
Most Online1,063
Jun 14th, 2026
Today's Birthdays
dogmanjack, Frabro
Previous Thread
Next Thread
Print Thread
Page 4 of 5 1 2 3 4 5
Joined: Mar 2019
Posts: 13
U
UTE Offline
New to Talk Morgan
Offline
New to Talk Morgan
U
Joined: Mar 2019
Posts: 13
I'm not sure what the stages are. But, if it helps describe the process, I pulled out the cats and then installed the G56 exhaust.

Other than performance issues as I described above, less heat radiates from the exhaust system. I inadvertently put my hand on the exhaust shield after a drive and I was surprised the shield was not hot.

Hunter

Joined: Feb 2019
Posts: 3,857
Likes: 2
Talk Morgan Addict
Offline
Talk Morgan Addict
Joined: Feb 2019
Posts: 3,857
Likes: 2
Originally Posted By UTE
I'm not sure what the stages are. But, if it helps describe the process, I pulled out the cats and then installed the G56 exhaust.

Other than performance issues as I described above, less heat radiates from the exhaust system. I inadvertently put my hand on the exhaust shield after a drive and I was surprised the shield was not hot.

Hunter


You removed the cats in the g56 pipes before install? You were not shipped a new ECU? Then that would be a Stage 1 with complete headpipes, mufflers and bobbins for mounting. If that correct?

I like the idea of having a new complete set to modify and the oem to put aside for future return to stock config if necessary.


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)

Joined: Mar 2019
Posts: 13
U
UTE Offline
New to Talk Morgan
Offline
New to Talk Morgan
U
Joined: Mar 2019
Posts: 13
Originally Posted By LightSpeed
You removed the cats in the g56 pipes before install? You were not shipped a new ECU? Then that would be a Stage 1 with complete headpipes, mufflers and bobbins for mounting. If that correct?


The G56 exhaust did not have cats. So, I'm now catless - but there is no inspection or testing requirement here for motorcycles.

No new ECU. I was wondering if one would be needed, but it is not.

Hunter

Joined: Feb 2019
Posts: 3,857
Likes: 2
Talk Morgan Addict
Offline
Talk Morgan Addict
Joined: Feb 2019
Posts: 3,857
Likes: 2
Thanks for the info👍


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)

Joined: Feb 2019
Posts: 3,857
Likes: 2
Talk Morgan Addict
Offline
Talk Morgan Addict
Joined: Feb 2019
Posts: 3,857
Likes: 2
Looks like G56 is the ticket.

What does the inside of the G56 air cleaner look like? Photos please.

I personally do not care for the appearance of the exterior of the G56 air cleaner compared to the S&S Stealth with the Muscle cover.


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)

Joined: Jun 2015
Posts: 580
Likes: 2
Talk Morgan Regular
Offline
Talk Morgan Regular
Joined: Jun 2015
Posts: 580
Likes: 2
See my post #579366 on my experience with a G56 Stage 2 kit - delighted customer.

Wilson

Joined: Feb 2019
Posts: 3,857
Likes: 2
Talk Morgan Addict
Offline
Talk Morgan Addict
Joined: Feb 2019
Posts: 3,857
Likes: 2
It no doubt works but what does the inside of the air cleaner look like? Does it have the Venturi cone?


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)

Joined: May 2012
Posts: 1,796
Likes: 5
D
Talk Morgan Enthusiast
Offline
Talk Morgan Enthusiast
D
Joined: May 2012
Posts: 1,796
Likes: 5
No, it"s flat like the OE one.

Dan at Krazyhorse told me the ones with the internal cone are worth a couple of extra horses over the flat backed ones.

Joined: Feb 2019
Posts: 3,857
Likes: 2
Talk Morgan Addict
Offline
Talk Morgan Addict
Joined: Feb 2019
Posts: 3,857
Likes: 2
Originally Posted By Dab of oppo
No, it"s flat like the OE one.

Dan at Krazyhorse told me the ones with the internal cone are worth a couple of extra horses over the flat backed ones.


Thank you, that is the info I was seeking. Looks like S&S intake combined with the G56 pipes is now on my list of things to do.


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)

Joined: Mar 2013
Posts: 1,016
Likes: 2
Has a lot to Say!
Offline
Has a lot to Say!
Joined: Mar 2013
Posts: 1,016
Likes: 2
Originally Posted By UTE
Originally Posted By LightSpeed
You removed the cats in the g56 pipes before install? You were not shipped a new ECU? Then that would be a Stage 1 with complete headpipes, mufflers and bobbins for mounting. If that correct?


The G56 exhaust did not have cats. So, I'm now catless - but there is no inspection or testing requirement here for motorcycles.

Hunter


The CATs are embedded in the header pipes, not the replacement pipes, so unless you physically removed (with some difficulty in truth) them when you have the thing apart, you'll still have them in there blocking things up. Unless you need them for emissions (which they don't really help much anyway), then all they do is be a nuisance.

Page 4 of 5 1 2 3 4 5

Moderated by  TalkMorgan 

Link Copied to Clipboard
Powered by UBB.threads™ PHP Forum Software 7.7.5