help

[hkshks1]

i bought last week fzr 600 engine but i dont know if it is exup or not.
How i will find out? I know only the engine code
3he 026184.
Thanks.

[sweekster]

It probably isn't EXUP. If it is it will have provisions for the air injection stuff. This pic should help with reference:



You see the little ports that are pointing just next to the exhaust ports? If your motor has those provisions or the holes for them then you have an exup. If there are no holes it's a non exup. If it is then the holes can be plugged.

[pefrey]

I had no idea how to answer this question. I learned something. Thanks.

[hkshks1]

No provisions no holes. That means no exup.
Many thanks.

[sweekster]

I had no idea how to answer this question. I learned something. Thanks.

Here to helo bub...