ZXR 400 VS the others (2 stroke)..how powerful?

[ancozxr]

How powerful is a ZXR race machine with 70+ Bhp VS a 2 stroke machine with the same Bhp.

For example NSR Honda/Aprilia RS/Suzuki RGV etc.

I read the rules for F400 and limit 78Bhp for the 2 stroke.

Plus the minimum weights

2T 250cc 122Kgs

4T 400cc 145Kgs , this is not fair.....

For the fuel the rules said...

4T road-gas , 2T AVGAS....

Race guys are welcome.

A video from the past. Carl Fogarty vs James Whitham (here the V4 machine how many Bhp is ???)

http://www.youtube.com/watch?v=ylO8zbytLnE

[zxr500man]

i have spent ages thinking about getting a 2 stroke,rgv,nsr or something like that,in the future ,sometime.
but say if i get one il just be doing stuff to it to make it lighter /faster etc.
i might aswell just get a tz 250 and be done with it.

[edl]

i picked up a full f3 spec rgv imported from japan, it was the absolute billy's even back in 95 it was kicking 73bhp and felt oh so much faster than than a tuned 400 but in reality the 4's are easier to ride making lap times comparable, but if you ever get the chance to stick a leg over a full on race 2 stroke

[zxr500man]

the gp 250s are meant to be some buzz!
they weigh like110 kg ithink,85 hp,
was talkin to a lad who had one for 3 years ,he said the engine was bullit proof,
he did have to do piston and rings,but notin else major.

[ancozxr]

Can race in UK TZ and RS machines VS ZXR 400?

Here in Greece, we have 250 GP category alone.

In SS400 only 250 production and 400 production.