Volvo Amazon Exhaust system

[grumpydad]

Hi
try these guys you cant get better

https://www.boggbros.com/

[Classic rally]

Originally Posted by grumpydad

Hi
try these guys you cant get better

https://www.boggbros.com/

Thanks for that

[DOGSTAR]

Hi,
I recently had my inlet/outlet manifold recoated by Zirotech, but was not happy with the finish as the manifold was quite pitted, so i decided to open up a can of worms and upgrade my single zenith carb to the twin SU's but wanted a custom inlet/outlet manifold. Haywood and scott made one for me, but suggested i upgrade the exsisting stainless pipe as it was only 1.5 inch and the manifold was 2 inch, which i did, sounds great and increased my hp by 20!

Originally Posted by Classic rally

Hi

I have a 1968 123GT and am trying to get a decent exhaust sound from it. It has a new simons exhaust system on it which sounds of nothing. I removed the back box which did increase the sound but it is not a nice sound. I heard that the long silencer on the simons exhaust dampens down the sound a lot.
It looks like it has stock exhaust manifold on it.

Could someone who has experience please advice. Is there a better system that produces a nice sound on acceleration that will note drone? I could not find much for the amazon.

Is it a question of having a custom system made and if so could you advice a place. I have had bad experiences with other cars where they have made an awful system.

Thanks

[Classic rally]

Originally Posted by DOGSTAR

Hi,
I recently had my inlet/outlet manifold recoated by Zirotech, but was not happy with the finish as the manifold was quite pitted, so i decided to open up a can of worms and upgrade my single zenith carb to the twin SU's but wanted a custom inlet/outlet manifold. Haywood and scott made one for me, but suggested i upgrade the exsisting stainless pipe as it was only 1.5 inch and the manifold was 2 inch, which i did, sounds great and increased my hp by 20!

Hi. Thanks for the info.
How much did they charge for the custom inlet and outlet manifold?
Did they make you a stainless steel exhaust manifold?

[DOGSTAR]

Hi there
It was a fair bit of money.
For the custom manifold it was 1250 then the exhaust was 650

[salimedwardo]

Originally Posted by Classic rally

Hi

I have a 1968 123GT and am trying to get a decent exhaust sound from it. It has a new simons exhaust system on it which sounds of nothing. I removed the back box which did increase the sound but it is not a nice sound. I heard that the long silencer on the simons exhaust dampens down the sound a lot.
It looks like it has stock exhaust manifold on it.

Speed Test

Could someone who has experience please advice. Is there a better system that produces a nice sound on acceleration that will note drone? I could not find much for the amazon.

Is it a question of having a custom system made and if so could you advice a place. I have had bad experiences with other cars where they have made an awful system.

Thanks

it’s running it’s got a really dense burble, brilliant exhaust that’s I’ve kept since doing a resto on the car. Motor is over 2ltr twin carb