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Re: Looking for a S1 Aero 8 [Re: simonjrw] #559056
10/02/19 05:03 PM
10/02/19 05:03 PM
Joined: Feb 2016
Posts: 1,150
Buckinghamshire
NickCW Offline
Has a lot to Say!
NickCW  Offline
Has a lot to Say!

Joined: Feb 2016
Posts: 1,150
Buckinghamshire
Thanks for the offer Ian, if I am ever that way I shall have to come have a listen!

Ideally I would like to keep the rear quads, as I am rather fond of how they look - but I am wondering if a pair of new sports cats (or removing 2 of the 4 cats) might release more ponies and the accompanying noise..

I guess if that fails then the last options are changing the silencers or manifold... laugh2


Aero 8 S1

"What we do in life.. echoes in eternity."
Re: Looking for a S1 Aero 8 [Re: simonjrw] #559292
12/02/19 12:13 AM
12/02/19 12:13 AM
Joined: Jul 2016
Posts: 104
Essex/Herts border
Volvos60s60 Offline
L - Learner Plates On
Volvos60s60  Offline
L - Learner Plates On

Joined: Jul 2016
Posts: 104
Essex/Herts border
Nick, in changing out the 4 incredibly heavy original silencers for 2 custom ones, the weight saving is really very significant, I'd guess between 30 & 50kg

Re: Looking for a S1 Aero 8 [Re: Volvos60s60] #559382
12/02/19 03:33 PM
12/02/19 03:33 PM
Joined: Aug 2013
Posts: 11,545
Salisbury, UK
Peter J Offline
Formerly known as Aldermog
Peter J  Offline
Formerly known as Aldermog
Member of the Inner Circle

Joined: Aug 2013
Posts: 11,545
Salisbury, UK
Originally Posted By Volvos60s60
Nick, in changing out the 4 incredibly heavy original silencers for 2 custom ones, the weight saving is really very significant, I'd guess between 30 & 50kg


Interesting: the Aero based +8 has only one silencer each side. It sits under the running board and is just 22" long.


Peter,
Tarka the 'Otter Mog
2014 Plus 8


Re: Looking for a S1 Aero 8 [Re: Volvos60s60] #559469
12/02/19 09:40 PM
12/02/19 09:40 PM
Joined: Feb 2016
Posts: 1,150
Buckinghamshire
NickCW Offline
Has a lot to Say!
NickCW  Offline
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Joined: Feb 2016
Posts: 1,150
Buckinghamshire
Originally Posted By Volvos60s60
Nick, in changing out the 4 incredibly heavy original silencers for 2 custom ones, the weight saving is really very significant, I'd guess between 30 & 50kg


I have the old exhaust system in the loft, it is heavy but not sure of the exact figure as never weighed it. Unfortunately I never handled the Librands system before installation, so no idea how much that weighs in comparison!

Any weight saving is good though. cheers


Aero 8 S1

"What we do in life.. echoes in eternity."
Re: Looking for a S1 Aero 8 [Re: Peter J] #559503
13/02/19 12:07 AM
13/02/19 12:07 AM
Joined: Jul 2016
Posts: 104
Essex/Herts border
Volvos60s60 Offline
L - Learner Plates On
Volvos60s60  Offline
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Joined: Jul 2016
Posts: 104
Essex/Herts border
Hi Peter, I have a 2001 S1, and can assure there there were 2 heavy silencers per side, I have all 4 of them in my shed right now!!

I think you may be thinking of the later cars

Rgds

Ian

Re: Looking for a S1 Aero 8 [Re: Volvos60s60] #559520
13/02/19 08:00 AM
13/02/19 08:00 AM
Joined: Jul 2007
Posts: 22,493
Cheltenham, Glos. UK
Graham, G4FUJ Offline
Salty Sea Dog
Graham, G4FUJ  Offline
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Joined: Jul 2007
Posts: 22,493
Cheltenham, Glos. UK
Originally Posted By Volvos60s60
Hi Peter, I have a 2001 S1, and can assure there there were 2 heavy silencers per side, I have all 4 of them in my shed right now!!

I think you may be thinking of the later cars

Rgds

Ian

Well, the Aero based +8, that Peter mentioned, wasn't introduced until 2012... smile


Graham (G4FUJ)

D8921 L44FOR '93 4/4 Giallo Fly 2 seat smile
'90 LR 90 SW
'07 MINI Cooper
Re: Looking for a S1 Aero 8 [Re: Graham, G4FUJ] #559610
13/02/19 05:31 PM
13/02/19 05:31 PM
Joined: Aug 2013
Posts: 11,545
Salisbury, UK
Peter J Offline
Formerly known as Aldermog
Peter J  Offline
Formerly known as Aldermog
Member of the Inner Circle

Joined: Aug 2013
Posts: 11,545
Salisbury, UK
Assuming the Aero based +8, which sits on an S4 Platform, needs only one silencer per side, why did the S1s have 2 per side when the engine was slightly smaller?

I'm curious, does anyone know when the change from 2 per side to one happened?

The exhaust system is not stainless, so will need replacing at some point. Fortunately in Salisbury we have an exhaust specialist who will make one in stainless steel.

Torque Technique

A sports cat on either side should also remove weight!

Hmm...I think I've just talked myself into a visit.


Peter,
Tarka the 'Otter Mog
2014 Plus 8


Re: Looking for a S1 Aero 8 [Re: simonjrw] #559647
13/02/19 07:31 PM
13/02/19 07:31 PM
Joined: Mar 2009
Posts: 6,083
Hampshire
Alistair Online happy
Smile, it confuses them
Alistair  Online Happy
Smile, it confuses them
Talk Morgan Sage

Joined: Mar 2009
Posts: 6,083
Hampshire
I think it also depended on the selection of the "performance exhaust" option. My S2 has a single box under either running board going to the single side exhaust on each side. That would suggest it was quite an early option?


Just time to burn a little more petrol before dinner.
Re: Looking for a S1 Aero 8 [Re: simonjrw] #559658
13/02/19 07:56 PM
13/02/19 07:56 PM
Joined: Feb 2016
Posts: 1,150
Buckinghamshire
NickCW Offline
Has a lot to Say!
NickCW  Offline
Has a lot to Say!

Joined: Feb 2016
Posts: 1,150
Buckinghamshire
Interesting, I assumed all Aero's had the four exhaust boxes, added to the four catalysts... that is a LOT of exhaust!

You would have thought Morgan would have saved some money and installed less of them.


Aero 8 S1

"What we do in life.. echoes in eternity."
Re: Looking for a S1 Aero 8 [Re: simonjrw] #559663
13/02/19 08:11 PM
13/02/19 08:11 PM
Joined: Feb 2012
Posts: 5,404
Taunton
deano Offline
Charter Member
deano  Offline
Charter Member

Joined: Feb 2012
Posts: 5,404
Taunton
My previous S3 had 4 boxes. I removed the two rear boxes and they are still in my loft today. I can also confirm they are very heavy.


Martin (Deano)
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