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by reelrazor
Wed Dec 03, 2008 2:46 pm
Forum: OEM EFI Hardware
Topic: Does anybody know how Yamaha's new throttle bodies work?
Replies: 16
Views: 7336

Re: Does anybody know how Yamaha's new throttle bodies work?

It's all about keeping intake velocity high for inertial ramming at high revs.

That's a 16k rpm engine they came from. The R1 doesn't rev that high and so isn't benefitted(as much-yet).