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Old 10-Aug-2005, 18:09
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phil_h phil_h is offline
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Quote:
Originally posted by Pants
Oh, Anyone know why someone would fit 45 terminogni instead of the full 50?

50mm termis are best for a 900, but the gas flow is better for a 750 if you use 45s.
Yes the 50s sound nicer, but they produce a midrange flatspot around 5-6k that varies with whatever injector mapping use.
If you want a full-race setup with the best top-end cos you're not bothereed about 6k performance then different rules apply cos you'll be using different cams too !
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