Aries Stainless Steel Muffler
- Thread starter Jamie86
- Start date
nkaminar
Well-known member
ThosD, I think the performance Ares muffler sounds more like what I remember Model A's sounding like when I was a kid, but I am not sure. I don't hear anything like I did when I was a kid. Without my hearing aids I don't hear anything. I can only comment on the different between the stock manifold and Ares performance muffler and headers with a straight pipe. The performance was the same. I think if you were racing and running the engine at 7,000 rpm the headers would help. The subject of having a tuned exhaust system is a whole different topic.
Jeepguy, My Model T club would have technical sessions where a member would invite the club to their house to discuss some issue with their car. The person hosting the technical session would supply lunch, usually BBQ pork sandwiches.
Jeepguy, My Model T club would have technical sessions where a member would invite the club to their house to discuss some issue with their car. The person hosting the technical session would supply lunch, usually BBQ pork sandwiches.
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Phil Brown
Well-known member
ModelA29
Well-known member
SS is not like regular steel that hardens if you quench it after heating.
Unlike martensitic steels, the austenitic stainless steels are not hardenable by heat treatment as no phase changes occur on heating or cooling. Softening is done by heating in the 1050/1200°C range, ideally followed by rapid cooling.
Unlike martensitic steels, the austenitic stainless steels are not hardenable by heat treatment as no phase changes occur on heating or cooling. Softening is done by heating in the 1050/1200°C range, ideally followed by rapid cooling.
Bob Bidonde
Well-known member
Hi Phil!
There is a clamp with a non-metallic liner available that should make an improvement.
There is a clamp with a non-metallic liner available that should make an improvement.
Ed in Maine
Well-known member
Re: Apple Green Paint for my Wheels
Has anyone used Apple Green Paint from TCP Global Paint Library? I find the color Apple Green paint to be tricky to get mixed. The color variations are all over the place. I mixed One Shot striping paint for my gas tank using Sublime #141L, Blue #152L and white #103L and got very good results. Has anyone tried to mix the TCP Global paint colors to get a version of Apple Green? Thank you for any comments. Ed
Has anyone used Apple Green Paint from TCP Global Paint Library? I find the color Apple Green paint to be tricky to get mixed. The color variations are all over the place. I mixed One Shot striping paint for my gas tank using Sublime #141L, Blue #152L and white #103L and got very good results. Has anyone tried to mix the TCP Global paint colors to get a version of Apple Green? Thank you for any comments. Ed
Ed in Maine
Well-known member
Very sorry I submitted this tread incorrectly, Ed
Conaway2
Well-known member
This discussion is interesting….I bought a stainless steel muffler from Brattons in 1988 for my 31 roadster, and it is still on the car and working quite well. I;ve not had a single problem with it. I don;t know who the manufacturer of this muffler is, but, having 4 Model A’s in 55 years, I would buy another stainless steel muffler when the time comes.
Jim
Jim
Bob Bidonde
Well-known member
Stainless steel requires a "Passivation Processing" following any machining / welding to remove foreign metal that gets embedded in the stainless. If not Passivated, the machined / welded zones corrode & fail. I suspect that the failures of the stainless steel exhaust pipe welds are due to the lack of Passivation. Passivation is done to the machined / welded places with a weak acid bath.
In my opinion, the muffler clamp on the Model A is not structurally capable by itself of causing the tailpipe weld failure. However, if the clamp does not allow / restricts the motion due to heat expansion of the muffler assembly, it raises the stress in the pipe joints that hastens the failures of the corroded joints.
In my opinion, the muffler clamp on the Model A is not structurally capable by itself of causing the tailpipe weld failure. However, if the clamp does not allow / restricts the motion due to heat expansion of the muffler assembly, it raises the stress in the pipe joints that hastens the failures of the corroded joints.
