750 Yoshi RS3 on a 600 header

[aPPie]

Will a Yoshi for a 750 fit on a 600 header?

And will a 750 header fit on a 600 engine?

Its a 2003 600 Katana by the way.

Thx

[brooder]

Not sure (but I believe so) and yes.

[arsenic]

yes

[aPPie]

OK THX

I had some trouble installing the Yoshi into my header, thats why im asking

[The CyberPoet]

As long as all the parts are intended for 98+, the answer is YES.

Just don't ever put a 600 OEM header on a 750.

Note that if you put a Yoshi 750 header on a 600, you'll end up needing to do a lot of carb jetting changes to compensate.

Cheers,
=-= The CyberPoet

[aPPie]

I got a OEM header on my 600, and bought a 750 Yoshi.
My Katana already has a Dynojet kit stage 1.

[The CyberPoet]

Good luck with that!
After you install the Yoshi 750 header (we're not talking exhaust pipes here, we're talking header pipes), take the bike to somewhere that has a dyno with an exhaust gas sniffer (EGA) and have it run for fuel-air mixture rates -- get the print out specifically with the Air/Fuel Ratio on it (many places won't normally give that to you on the print-out unless you ask). Knowing that it runs in the 13:1 - 14.2:1 Air-fuel ratio range across the board (all RPM's) will let know that you're not running engine-damagingly lean anywhere, nor bogging down heavy enough to foul plugs in general. It's also a superb mix-range for modern 10% ethanol-gas blends.
Running significantly too lean can cause physical damages to components as they overheat; running too rich will foul plugs and build up tons of carb in the cylinders.

Cheers,
=-= The CyberPoet