250f hp

Just wandering how much hp does the 250f's make stock? I have heard some one say they make about 40hp I don't think that is right? Just figured I would ask the tt experts.

Thanks for all replies:ride:

Considerably less than a 250 2t.

:smirk:

Probably around 35 for most models, stock.

I've heard 34, I've heard 36... You would probably get another hp depending on elevation and temps?

34-38 conditions depending....and that's the more performance 250s, bikes like a ttr or xr would probably be like 28ish

I didn't realize they put out them kind of numbers.Now am I wrong or is that not pretty close to the 400's? I have a YZ400F and I didn't even think it had 40hp after coming off the ole 86 cr500??I am confuzed now! :smirk:

On the dyno local to me most stock 250F's peak around 32-33hp, but every dyno is different, that's why they are only used for before and after comparisons. Most dynos will show a stock 250F somewhere between 31-35hp though.

im pretty sure its rear wheel hp and it makes around 34, assuming its not down on compression and running well

34-38 conditions depending....and that's the more performance 250s, bikes like a ttr or xr would probably be like 28ish

The ttr's and xr's are more around low 20's hp.

my mate rekons his honda crf250r 2011 made 34h stock

my mate rekons his honda crf250r 2011 made 34h stock

sounds about right mate:thumbsup:

I didn't realize they put out them kind of numbers.Now am I wrong or is that not pretty close to the 400's? I have a YZ400F and I didn't even think it had 40hp after coming off the ole 86 cr500??I am confuzed now! :smirk:

A good running 450 should be putting out closer to 50. 45 - 48? That make any more sense? Now you're gettin in the neighborhood of that 250 2 stroke. Seeing a trend here? You're probably talking about 60-65hp with a 500 smoker. dayum!

I believe Honda claimed 36 HP on the CRF250R

My butt dyno says around 75hp.

On the dyno local to me most stock 250F's peak around 32-33hp, but every dyno is different, that's why they are only used for before and after comparisons. Most dynos will show a stock 250F somewhere between 31-35hp though.

^^Agreed.

OP, to get a 250f to 40+ hp range it'll take mods like porting, cams, a BB kit and an exhaust system.

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