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Old November 13th, 2020, 08:25 AM   #1
Fred659
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Recommended Exhaust for 345cc.

Hi,

I would like to know if some of you have any recommandation on what exhaust to put wit a 345cc engine.

I also ave an old 08 zx-10r stock header so I can "kindda" build one with it.

Open to any suggestion.

Thanks
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Old November 13th, 2020, 12:32 PM   #2
DannoXYZ
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Seeing as how you have custom engine, there is no off-the-shelf exhaust that will be optimum. Best to build your own exhaust. Here's some reference material:

Performance Trends - Engine Analyser Pro - I use this for my turbo auto engines, you must be extremely precise with your measurements and inputs. Best to model factory engines first and make sure simulated dyno matches stock engine exactly. Then make modifications and upgrades

https://www.centuryperformance.com/e...nd-length.html
https://www.enginelabs.com/engine-te...gn-and-theory/
http://www.superstreetonline.com/how...om-made-header
https://itstillruns.com/exhaust-head...n-8428151.html
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Old November 15th, 2020, 11:16 AM   #3
Fred659
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Quote:
Originally Posted by DannoXYZ View Post
Seeing as how you have custom engine, there is no off-the-shelf exhaust that will be optimum. Best to build your own exhaust. Here's some reference material:

Performance Trends - Engine Analyser Pro - I use this for my turbo auto engines, you must be extremely precise with your measurements and inputs. Best to model factory engines first and make sure simulated dyno matches stock engine exactly. Then make modifications and upgrades

https://www.centuryperformance.com/e...nd-length.html
https://www.enginelabs.com/engine-te...gn-and-theory/
http://www.superstreetonline.com/how...om-made-header
https://itstillruns.com/exhaust-head...n-8428151.html
Thanks for all the references Danno!!!

I will check it out.
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