Highway Biker
I've got a question with the new F3 rules.
1.1 Multi-cylinder four stroke up to 450cc
1.1a The working displacement of a 3 or 4 cylinder 4 stroke (Producing power hp) shall be no more
than 450cc.
Where does this leave the Ozzy 450??
It has a working displacement of 600cc..........does it not???
I'm looking at going down the 600/450 road next year!
Yes
No it has a working displacement of 450cc. One cylinder is not working.Originally Posted by Whitebait
Hardcore Biker
yeah bro, this sounds like a rule to clarify where the likes of the ozzy style supersport bike fits in. as boostin has said, the working displacement is 450cc as one cyclinder isnt filling. Spose this rule means there is no doubt as to its legality within the class.
Forum whore
Yup, like boostin said. The 4th cylinder sucks hp, it doesn't produce it.
Re(tarder)
it has a working displacement of 450cc. If she dont go bang then she dont make no grunt. the line producing power kinda sorts that out.
looking at that line the intent would be to stop over-boring (i.e. making a 454). it may have come about because the yanks have 450 superbike but you can have a overbore allowance (something like +.1mm overbore) giving a real displacement closer to 460cc.
Re(tarder)
does anyone know if the ozzy450 is racing the club series???? or another 450/600.
Just a Dog
Has been seen floating round manfied this winter series !
A girlfriend once asked " Why is it you seem to prefer to race, than spend time with me ?"
The answer was simple ! "I'll prolly get bored with racing too, once i've nailed it !"
Bowls can wait !
Forum whore
Im really looking forward to seeing some of these 450 machines out there.
Will be watchin very close as this could be the next stepping stone for my lad.
gypsy
yeah, the old coot can ride......
what a ride so far!!!!
now where's some dirt!
I hear there will be one up and running in the SI shortly...Im really looking forward to seeing some of these 450 machines out there.
Will be watchin very close as this could be the next stepping stone for my lad.
Highway Biker
Thats all good!
I thought the working displacement was the total amount of cc in action inside the motor!
now where's some dirt!
Yes it is... so for the ozzy bike the total amount of cc in action inside the motor is 450cc.
Forum whore
Hey K14
How soon is shortly
Hardcore Biker
i hear`there will be two, shame ones not mine
Old Man
I hear someones doing the job properly and making a sleeved and stroked 450 four from a 600!
There are currently 1 users browsing this thread. (0 members and 1 guests)
Posting Permissions
Reply With Quote
Bookmarks