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The 2-Stroke Garage => THE TECH LIBRARY => Yamaha Factory Specs and Info => Topic started by: SoCal250 on July 28, 2025, 01:23:25 PM

Title: Yamaha Performance Curves
Post by: SoCal250 on July 28, 2025, 01:23:25 PM
DS7
Yamaha DS7_perf curve.png

RD250
Yamaha R250_perf curve.png

R5
Yamaha R5_perf curve.png

RD350
Yamaha R350_perf curve.png

SOURCE: Yamaha Service Manual, Part # LIT-11613-61-20
Title: Re: Yamaha Performance Curves
Post by: Simmons1 on July 28, 2025, 07:23:02 PM
Thanks for posting
Title: Re: Yamaha Performance Curves
Post by: Pravin on August 04, 2025, 05:21:46 AM
This information is very helpful , do you mind extending the source ? I mean is it from any top shot Yamaha specification sheets ? Or any manual ? At least it's not there in service manuals :)

Cheers
Pravin
Title: Re: Yamaha Performance Curves
Post by: SoCal250 on August 04, 2025, 02:00:09 PM
Quote from: Pravin on August 04, 2025, 05:21:46 AMThis information is very helpful , do you mind extending the source ? I mean is it from any top shot Yamaha specification sheets ? Or any manual ? At least it's not there in service manuals :)
I've added the source info to the original post
Title: Re: Yamaha Performance Curves
Post by: Pravin on August 05, 2025, 02:22:43 AM
Quote from: SoCal250 on August 04, 2025, 02:00:09 PM
Quote from: Pravin on August 04, 2025, 05:21:46 AMThis information is very helpful , do you mind extending the source ? I mean is it from any top shot Yamaha specification sheets ? Or any manual ? At least it's not there in service manuals :)
I've added the source info to the original post
I've added the source info to the original post

Really appreciate SoCal,great Help gentleman !
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