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TYGA Exhausts


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George1980sproth

 
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TYGA Exhausts

Wed Feb 23, 2022 7:39 am » Post: #1 » Download Post

Hi All

Wondered if anyone can help shed some light on a set of new TYGA stainless steel exhausts I would like to purchase for my NSR mc28. I know when making this modification the set up should change i.e air fuel spark etc but as these are a like for like part is there any need to adjust anything as the air flow in and air flow out should still be the same? Am I wrong. could somebody please explain?

The NSR is restricted through the PGM 4 card I believe. I don't think its been modified.

Thanks

Ian
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Andy
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1991 Honda NSR250 MC21
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Wed Feb 23, 2022 3:14 pm » Post: #2 » Download Post

Ethos Designs supplied a pair of replacement main jets with my (MC21) expansion chambers years ago. You're best off asking TYGA themselves what they recommend.

The jetting should be checked after any modification. Every setup is different.
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George1980sproth

 
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Thu Feb 24, 2022 7:41 am » Post: #3 » Download Post

Thanks Andy. Will do that. All the best.

Ian
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