90hp Cr500 on fleabay
- DieHard2Smoke
- Posts: 50
- Joined: August 27th, 2010, 1:33 pm
90hp Cr500 on fleabay
http://cgi.ebay.com/ebaymotors/Honda-CR ... 500wt_1182
90hp cr500 and all he did was mill the head and add a pipe
or maybe his billet kickstand is what added the other 35 hp....
90hp cr500 and all he did was mill the head and add a pipe
or maybe his billet kickstand is what added the other 35 hp....
thinking of jumping over to the AF side of things
- britincali
- Posts: 8207
- Joined: May 31st, 2007, 7:10 pm
- Location: Barstow, CA
Re: 90hp Cr500 on fleabay
I have one of those kickstands. It's only worth 10 hp tops. Or do I need to rejet for it?DieHard2Smoke wrote:http://cgi.ebay.com/ebaymotors/Honda-CR ... 500wt_1182
90hp cr500 and all he did was mill the head and add a pipe
or maybe his billet kickstand is what added the other 35 hp....
No longer have a CR500.
07 Yamaha YZ250, 17 Husqvarna 701 Enduro
Get on with riding or get on with dying.
https://www.youtube.com/mojoscojo
07 Yamaha YZ250, 17 Husqvarna 701 Enduro
Get on with riding or get on with dying.
https://www.youtube.com/mojoscojo
Re: 90hp Cr500 on fleabay
MojoScojo wrote:I have one of those kickstands. It's only worth 10 hp tops. Or do I need to rejet for it?DieHard2Smoke wrote:http://cgi.ebay.com/ebaymotors/Honda-CR ... 500wt_1182
90hp cr500 and all he did was mill the head and add a pipe
or maybe his billet kickstand is what added the other 35 hp....
You need to re-jet........sewing needles worked best for me......I was able to get 19 extra hp out of my Pro Moto billet kickstand......but I also replaced my muffler bearing and installed the purple power band.
99 CR500R
2006 Honda CBR 1000RR Fireblade
My Drinking team has a Racing problem !
2006 Honda CBR 1000RR Fireblade
My Drinking team has a Racing problem !
- NightBiker07
- Posts: 1942
- Joined: April 16th, 2008, 8:59 pm
- Location: USA
I sent him this:
Do you have a Dyno sheet for the claimed HP numbers? And, are these numbers at the crank or at the rear wheel?
It is very difficult to get even 80 HP out of a CR500, even with porting, high compression, reeds, pipe, silencer, modern carb and modern ignition. So your numbers are impressive, if in fact these are from a known good Dyno.
We'll see what he says!
Do you have a Dyno sheet for the claimed HP numbers? And, are these numbers at the crank or at the rear wheel?
It is very difficult to get even 80 HP out of a CR500, even with porting, high compression, reeds, pipe, silencer, modern carb and modern ignition. So your numbers are impressive, if in fact these are from a known good Dyno.
We'll see what he says!
2000 CR250, pipe, filter, Vforce
1980 XL80s
1969 Broncco TX-6
Natural selection favors Smart people, so nature selects morons to be slow and dumb for tigers and stuff too eat. But in our modern world there just aren't enough tigers.
1980 XL80s
1969 Broncco TX-6
Natural selection favors Smart people, so nature selects morons to be slow and dumb for tigers and stuff too eat. But in our modern world there just aren't enough tigers.
- NightBiker07
- Posts: 1942
- Joined: April 16th, 2008, 8:59 pm
- Location: USA
And he said:hoofarted wrote:NightBiker07 wrote:We'll see what he says!
He'll say his flux capacitor was out of alignment and didn't do as well as expected on the dyno. But his SOP dyno says otherwise!
interesting points. the numbers are only rough estimates from my engine builder.
My reply:
Well, I am no expert, but I have worked on enough motors and know enough about CR500's to know that you should find a different engine builder. He is easily 25HP overestimating the output of your engine.
2000 CR250, pipe, filter, Vforce
1980 XL80s
1969 Broncco TX-6
Natural selection favors Smart people, so nature selects morons to be slow and dumb for tigers and stuff too eat. But in our modern world there just aren't enough tigers.
1980 XL80s
1969 Broncco TX-6
Natural selection favors Smart people, so nature selects morons to be slow and dumb for tigers and stuff too eat. But in our modern world there just aren't enough tigers.
- britincali
- Posts: 8207
- Joined: May 31st, 2007, 7:10 pm
- Location: Barstow, CA