intake rubber to kxf450 -07 kx500 -90 WHAT KIND?? PLEASE HELP

[taliFINLAND]

HELLO
im making kxf450 -07 conversion
only problem is rubber between carb and air filter cover.
i tried cr250 -93 rubber but its terrible.
can anyone help.

[570mitch]

I've just finished the same conversion 450-07 chassis and used the 2000 CR250 boot, it depends on how much you have tilted your engine forwards or backwards. Mine is forwards so the gap is just too much to reach the carb, so had to make an aluminium spacer to slide over the carb intake. With the engine more upright it should fit perfectly.

Have a look at Benny Lindberg's site, he has documented the same build, it was our bible.

http://www.500twostrokeonly.se/500twostrokeonly_026.htm

[bruuuuup]

I am using a 2000 cr250 airboot as well on mine.

[taliFINLAND]

THANKS ALOT
i trie to find that on ebay

[kxpegger]

There was a post here not to long ago where an AF project was done with a KX250 boot and it seemed to have a much better fit...didn't end up compressed/rubbing up against the frame. This is what my Service Honda 500AF does. I keep a close eye on it in case it wears through and starts sucking dirt!

[ThrottleJunky]

Would you happen to know what year kx250? thanks

[570mitch]

2003 KX250 boot, have a look at this thread

2009 kx500AF finished

[ThrottleJunky]

The boot we're talking about is the one between the airbox and carb?? thanks

[kxpegger]

The boot we're talking about is the one between the airbox and carb?? thanks

That's the one!

[ThrottleJunky]

Thanks Pegger!!!   I'm slowly gathering parts to do me up an AF!!!!!!!