mc21 port timing

**Tue Aug 22, 2006 7:46 pm » Post: #1 » Download Post**

i need to know what the port timing is for a 21 anyone know

**Tue Aug 22, 2006 7:50 pm » Post: #2 » Download Post**

As in degs, or windows compaired to other nsr's?
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If I have to take the carbs off once more...

**Tue Aug 22, 2006 7:59 pm » Post: #3 » Download Post**

MC21 port map here if it's any use?

http://www.nsr-world.com/tuning/250-tuning/engine/
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Andy.
NSR-WORLD.COM

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**Tue Aug 22, 2006 8:28 pm » Post: #4 » Download Post**

as in degrees mate

**Tue Aug 22, 2006 8:38 pm » Post: #5 » Download Post**

L or H barrel, with or without base gasket and what thickness. Stock NSR piston?

I'll try and measure one up for you tomorrow.
_________________
If I have to take the carbs off once more...

**Tue Aug 22, 2006 8:52 pm » Post: #6 » Download Post**

just a stock setup mate standard base gasget and stock piston

**Thu Aug 24, 2006 7:15 pm » Post: #7 » Download Post**

Fenton, You have PM.
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If I have to take the carbs off once more...

**Thu Aug 24, 2006 7:39 pm » Post: #8 » Download Post**

Thanks Mate Exclamation