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Main Area => General GS500 Discussion => Topic started by: elbiancho on April 02, 2018, 03:00:49 PM

Title: Question about different models and HPs
Post by: elbiancho on April 02, 2018, 03:00:49 PM
Hi,
Does anyone know what makes GS500e models up to '97 to have 52 hp, and from '98 on, to declare 47 hp? as seen on this page:

http://www.suzukicycles.org/GS-series/GS500E.shtml

Thanks!
Title: Re: Question about different models and HPs
Post by: The Buddha on April 02, 2018, 03:19:20 PM
Oh yea, all the GS500's made to 97 put together had 52 hp. Then after 98 they only totaled for 47, because I think they made 10% less GS500's after 98.
Cool.
Srinath.
Title: Re: Question about different models and HPs
Post by: elbiancho on April 02, 2018, 03:41:24 PM
 :icon_lol: cool cool cool
Title: Re: Question about different models and HPs
Post by: Big Rich on April 04, 2018, 02:30:16 AM
IIRC, that was when the industry standard for measuring horsepower was changed. Pre 97 was measured at the crank, post 98 was measured at the rear wheel.

Just what I've read on the internet, so it must be true?
Title: Re: Question about different models and HPs
Post by: twocool on April 04, 2018, 03:32:30 AM
there is a previous thread about this on this group.  Also many dyno run sheets available on the "net".....

Both models make the same...about 39HP at the rear wheel...if tested the same way.


Cookie




Quote from: Big Rich on April 04, 2018, 02:30:16 AM
IIRC, that was when the industry standard for measuring horsepower was changed. Pre 97 was measured at the crank, post 98 was measured at the rear wheel.

Just what I've read on the internet, so it must be true?
Title: Re: Question about different models and HPs
Post by: elbiancho on April 04, 2018, 06:24:19 PM
Thank you all! Very clear now.  :cheers:
Title: Re: Question about different models and HPs
Post by: Suzuki Stevo on April 04, 2018, 09:51:48 PM
Nothing over 40 HP ever......my butt dyno is best because it's mine ;)
Title: Re: Question about different models and HPs
Post by: twocool on April 05, 2018, 03:33:35 AM
LOL!!!

A "highly calibrated" butt...I bet you could ride various bikes, estimate the HP, and come within a HP or so, of a dyno run.   Cheaper, faster, just as accurate.


Cookie


Quote from: Suzuki Stevo on April 04, 2018, 09:51:48 PM
Nothing over 40 HP ever......my butt dyno is best because it's mine ;)
Title: Re: Question about different models and HPs
Post by: Bluesmudge on April 05, 2018, 02:14:12 PM
In addition to changing from measuring at the crank to at the rear wheel, there were some mechanical changes.

As I understand it, there are 3 different versions of the GS500 carburetors. I think the '89 - '99 2 stage carbs gave a little extra horsepower. The '04+ 3 stage carbs are supposed to give the best throttle response all around and better fuel economy.

Title: Re: Question about different models and HPs
Post by: J_Walker on April 05, 2018, 08:11:21 PM
pretty sure mine puts out like 25HP. I've ridden 15HP gokarts with more torque. lol  :D if the GS was a twin 2 stroke, it'd be the perfect engine. lol