Quote:
Originally Posted by Svaneberg
Actually it was just to Challenge myself as og it could be done. The lower rpm torgue has definately improved, but i'm not sure I have gained any hp.
Also i'm not sure I Can Call it a Yamaha anymore so now i'm calling it YamaKTM. Reason is this:
- Carb (fcr39) from a ktm exc 450
- rear shock from a ktm lc4
- rear wheel from a ktm lc4
- front fork is a 48mm WP USD from a ktm lc4
- front wheel with 300mm disc and Brembo caliper also from ktm lc4.
Also for me I like the simplicity of one carb in terms tuning and adjusting
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I think your manifold and the Carb is too small... will check it further(I think I did the same mistake) but it has to do with cccm (cubic cm per min) and the flow of the intake into the engine... will check the cccm from the guy who made me my handmade exhaust... he was at school with me and I remember he had a book with all that equations about flow etc
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