Exhaust System Recommendations?
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I would like to replace the original 40 year old factory exhaust system on my S1 with a new system of larger bore. I'd like to know the group's recommendation on a purchasing a new full system. The engine is standard factory compression and cams.
Should I replace the header as well?
Thanks!
Scott in Ohio
Should I replace the header as well?
Thanks!
Scott in Ohio
- rodgerslotus
- First Gear
- Posts: 34
- Joined: 22 Jan 2005
Scott,
Check out Bean Engineering, http://www.davebean.com/ , and talk to Ken,
very helpful.
Helped me bring back a 72 Lotus Elan, which had layed dorment since 75.
Prices, quality, shipping, excellent. I make no money from this
recommendation.
I am sure some the Lotus (go fast guys) can recommend some really great
performce exhaust systems if that's what you are looking for.
Regards,
Ty in Alabama
Tiger, Healey, Morgan, Lotus, 2 MGA's
________________________________
From: 65 Lotus [mailto:***@***.***
Sent: Friday, May 12, 2006 6:24 PM
To: ***@***.***
Subject: [LotusElan.net] Exhaust System Recommendations?
I would like to replace the original 40 year old factory exhaust system
on my S1 with a new system of larger bore. I'd like to know the group's
recommendation on a purchasing a new full system. The engine is
standard factory compression and cams.
Should I replace the header as well?
Thanks!
Scott in Ohio
________________________________
* Visit your group "lotuselan
<http://groups.yahoo.com/group/lotuselan> " on the web.
* To unsubscribe from this group, send an email to:
***@***.***
<mailto:***@***.***ect=Unsubscribe>
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________________________________
Check out Bean Engineering, http://www.davebean.com/ , and talk to Ken,
very helpful.
Helped me bring back a 72 Lotus Elan, which had layed dorment since 75.
Prices, quality, shipping, excellent. I make no money from this
recommendation.
I am sure some the Lotus (go fast guys) can recommend some really great
performce exhaust systems if that's what you are looking for.
Regards,
Ty in Alabama
Tiger, Healey, Morgan, Lotus, 2 MGA's
________________________________
From: 65 Lotus [mailto:***@***.***
Sent: Friday, May 12, 2006 6:24 PM
To: ***@***.***
Subject: [LotusElan.net] Exhaust System Recommendations?
I would like to replace the original 40 year old factory exhaust system
on my S1 with a new system of larger bore. I'd like to know the group's
recommendation on a purchasing a new full system. The engine is
standard factory compression and cams.
Should I replace the header as well?
Thanks!
Scott in Ohio
________________________________
* Visit your group "lotuselan
<http://groups.yahoo.com/group/lotuselan> " on the web.
* To unsubscribe from this group, send an email to:
***@***.***
<mailto:***@***.***ect=Unsubscribe>
* the Yahoo! Terms of
Service
________________________________
- rodgerslotus
- First Gear
- Posts: 34
- Joined: 22 Jan 2005
I don't know the brand of exhaust of my S2 has but the SS headers, pipe and
Supertrap muffler are excellent. SS means no rust! and the Supertrap can be
tuned for sound you like.
Fred S2
On Friday 12 May 2006 07:23 pm, 65 Lotus wrote:
Supertrap muffler are excellent. SS means no rust! and the Supertrap can be
tuned for sound you like.
Fred S2
On Friday 12 May 2006 07:23 pm, 65 Lotus wrote:
-
Fred Talmadge - Fourth Gear
- Posts: 667
- Joined: 24 Sep 2003
Steve:
Could you recommend a brand/vendor?
----- Original Message -----
From: Steve Waterworth
To: ***@***.***
Sent: Sunday, May 14, 2006 8:09 AM
Subject: Re: [LotusElan.net] Exhaust System Recommedations?
The supertrap is not the most efficient system as far as flow is
concerned. More power is available with other types of silencer (muffler).
Fred Talmadge wrote:
> I don't know the brand of exhaust of my S2 has but the SS headers, pipe and
> Supertrap muffler are excellent. SS means no rust! and the Supertrap can be
> tuned for sound you like.
>
> Fred S2
>
> On Friday 12 May 2006 07:23 pm, 65 Lotus wrote:
>> I would like to replace the original 40 year old factory exhaust system on
>> my S1 with a new system of larger bore. I'd like to know the group's
>> recommendation on a purchasing a new full system. The engine is standard
>> factory compression and cams.
>>
>> Should I replace the header as well?
>>
>> Thanks!
>>
>> Scott in Ohio
>
>
>
>
>
>
>
Could you recommend a brand/vendor?
----- Original Message -----
From: Steve Waterworth
To: ***@***.***
Sent: Sunday, May 14, 2006 8:09 AM
Subject: Re: [LotusElan.net] Exhaust System Recommedations?
The supertrap is not the most efficient system as far as flow is
concerned. More power is available with other types of silencer (muffler).
Fred Talmadge wrote:
> I don't know the brand of exhaust of my S2 has but the SS headers, pipe and
> Supertrap muffler are excellent. SS means no rust! and the Supertrap can be
> tuned for sound you like.
>
> Fred S2
>
> On Friday 12 May 2006 07:23 pm, 65 Lotus wrote:
>> I would like to replace the original 40 year old factory exhaust system on
>> my S1 with a new system of larger bore. I'd like to know the group's
>> recommendation on a purchasing a new full system. The engine is standard
>> factory compression and cams.
>>
>> Should I replace the header as well?
>>
>> Thanks!
>>
>> Scott in Ohio
>
>
>
>
>
>
>
- rodgerslotus
- First Gear
- Posts: 34
- Joined: 22 Jan 2005
Probably not, it is a bit dated, but then so am I and my Elan Still with a
stock engine it's no worse than the stock.
Fred
On Sunday 14 May 2006 08:09 am, Steve Waterworth wrote:
stock engine it's no worse than the stock.
Fred
On Sunday 14 May 2006 08:09 am, Steve Waterworth wrote:
-
Fred Talmadge - Fourth Gear
- Posts: 667
- Joined: 24 Sep 2003
I have stainless Steel headers from SS which I like. They came in three
sections so that you can actually get them in the car without too much
difficulty. I then had a stainless pipe bent to go out the back, but I wish
I had gotten thinner stainless since it is rather heavy.
For a muffler I purchased a 24" Supertrapp with glasspack, for three
reasons. It was stainless steel, it was on sale at the time, and it is
adjustable since I was not sure what the engine would want for backpressure.
Would I buy the supertrapp again? Probably not. I would probably try to find
a Flowmaster or Dynomax Superturbo that will fit under the spare tire
instead. The supertrapp is just too loud for the amount of backpressure, and
I think I could get lower noise with the same backpressure from one of the
other two.
I also would probably not use a 2" pipe to the rear, but rather a 1.75" pipe
since that is what the header collector is. I used the 2" since that is what
the supertrapp inlet was and I decided to go up at the header exit rather
than at the muffler inlet.
So I'd recommend the SS Headers which I think I got from Ray at RD
Enterprises. For the rest of the system I don't have enough experience to
make recommendations.
Rob LaMoreaux
Ann Arbor, MI USA
(734)-971-5583
Cell (734)-604-9280
Email: ***@***.***
Too many Hobbies.... Too Little Time
1969 Lotus Elan....It's not a restoration, it's a never-ending adventure.
sections so that you can actually get them in the car without too much
difficulty. I then had a stainless pipe bent to go out the back, but I wish
I had gotten thinner stainless since it is rather heavy.
For a muffler I purchased a 24" Supertrapp with glasspack, for three
reasons. It was stainless steel, it was on sale at the time, and it is
adjustable since I was not sure what the engine would want for backpressure.
Would I buy the supertrapp again? Probably not. I would probably try to find
a Flowmaster or Dynomax Superturbo that will fit under the spare tire
instead. The supertrapp is just too loud for the amount of backpressure, and
I think I could get lower noise with the same backpressure from one of the
other two.
I also would probably not use a 2" pipe to the rear, but rather a 1.75" pipe
since that is what the header collector is. I used the 2" since that is what
the supertrapp inlet was and I decided to go up at the header exit rather
than at the muffler inlet.
So I'd recommend the SS Headers which I think I got from Ray at RD
Enterprises. For the rest of the system I don't have enough experience to
make recommendations.
Rob LaMoreaux
Ann Arbor, MI USA
(734)-971-5583
Cell (734)-604-9280
Email: ***@***.***
Too many Hobbies.... Too Little Time
1969 Lotus Elan....It's not a restoration, it's a never-ending adventure.
- Rob_LaMoreaux
- Fourth Gear
- Posts: 968
- Joined: 22 Sep 2003
I've owned about a half dozen S2's in my life and had a couple of them for
many years. If the engine is bone stock, I really like the stock
replacement muffler in Stainless Steel from Falcon (I think in England)
available from many Lotus suppliers. It looked stock and flowed great
even thru the pea shooter tailpipe. It would fool alot of people.
For my modified motors (ie - longer duration, higher lift cams, etc) I was
in love with a system I made up. It consisted of standard Headers in
stainless, but the "Y" pipe was made up to have a 2" outlet. I then
followed that up with a 2" aluminized exhaust pipe to the transverse
muffler. The best part was the smallest two chamber Flowmaster Muffler
available (2" in and 2" out), followed by a standard looking tailpipe but
in a 2" configuration. This flowed like crazy and made a sound that was
just magical !!!!!
Good luck!
Sincerely,
Frank Filicicchia
Pronounced Fill-a-cheek-ee-a
IBM Territory Client Representative
7100 Highlands Parkway
Smyrna, GA 30082
Phone 770-863-1345
many years. If the engine is bone stock, I really like the stock
replacement muffler in Stainless Steel from Falcon (I think in England)
available from many Lotus suppliers. It looked stock and flowed great
even thru the pea shooter tailpipe. It would fool alot of people.
For my modified motors (ie - longer duration, higher lift cams, etc) I was
in love with a system I made up. It consisted of standard Headers in
stainless, but the "Y" pipe was made up to have a 2" outlet. I then
followed that up with a 2" aluminized exhaust pipe to the transverse
muffler. The best part was the smallest two chamber Flowmaster Muffler
available (2" in and 2" out), followed by a standard looking tailpipe but
in a 2" configuration. This flowed like crazy and made a sound that was
just magical !!!!!
Good luck!
Sincerely,
Frank Filicicchia
Pronounced Fill-a-cheek-ee-a
IBM Territory Client Representative
7100 Highlands Parkway
Smyrna, GA 30082
Phone 770-863-1345
- filipecharrua
- First Gear
- Posts: 32
- Joined: 14 Jan 2019
Since the original exhaust was an oval shape, has anyone looked into what it
would take to have a pipe shaped, ie the costs? You could use the larger dia
for flow and gain a little more clearance.
Fred
On Monday 15 May 2006 08:10 am, rob_lamoreaux wrote:
would take to have a pipe shaped, ie the costs? You could use the larger dia
for flow and gain a little more clearance.
Fred
On Monday 15 May 2006 08:10 am, rob_lamoreaux wrote:
-
Fred Talmadge - Fourth Gear
- Posts: 667
- Joined: 24 Sep 2003
<the original exhaust was an oval shape>
I'd always wondered about that. I thought that the PO might have high
centered the car.
Art
26/4934
At 10:19 AM 5/15/2006, you wrote:
Arther H. Frederick
Initial Reaction - embroidered and decorated apparel
3869 Route 66, Chatham Centre
Valatie, NY 12184
518-392-4287
***@***.***
I'd always wondered about that. I thought that the PO might have high
centered the car.
Art
26/4934
At 10:19 AM 5/15/2006, you wrote:
Arther H. Frederick
Initial Reaction - embroidered and decorated apparel
3869 Route 66, Chatham Centre
Valatie, NY 12184
518-392-4287
***@***.***
Art Frederick
S2 Roadster, built in 1965, registered in 1966, No. 26/4934
Nothing else of interest at present
S2 Roadster, built in 1965, registered in 1966, No. 26/4934
Nothing else of interest at present
-
frearther - Fourth Gear
- Posts: 501
- Joined: 23 Sep 2003
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