Jet kits
 

Anyone know where I can get bigger jets for my 88 in the UK?

Why not Ebay?

JET KIT Honda CBR1000F Hurricane 87 88 90 91 93 96 | eBay

or a Dynojet Stage 1 kit from Orient Express?

Dynojet Jet Kit - Honda- CBR 1000F Hurricane 1987 1991 Stage 1

It's a Global Village and postage shouldn't be too expensive.

Cheers, SB

I would just watch what size they suggest, had found a site that I can't remember the name of that has a "jet calculator" and it suggested that I go with 42 pilots and 130 mains.

If you've done any mods performance wise (K&N air filter, pod air filters, aftermarket exhaust, ect.) a 42 pilot jet should be perfect, works really well with mine and I have pod air filters and a full vance and hines exhaust, but I wouldn't go with a 130 main jet.

Instead I got 127.5 mains and I couldn't be happier with the results, but it all depends on what mods, if any, have been done

It the first link SB posted. For an '88 click this LINK.

Cheers folks.

It doesn't seem to matter what option I select on the jet calculator, it always comes back with the same result. 130 mains and 38 pilots.

If you have any mods I'd say a 42 pilot would do, as for mains if you've got a full aftermarket exhaust and pod air filters or a k&n I'd say try about a 125-126.

Unless you run up on someone that has the same mods as you and has found the sweet spot it's just guess work, I went with 127.5 mains and it seems to hit right where I want.

The other guess work is shimming the needle or moving the clip down one slot, moving it down one slot with no shims seems to be right where I need it but each bike has it's own characteristics which could call for something just a little different

Mine has a K&N, aftermarket end cans and a big bore kit with high compression.
Was just odd to see the calculator not seem to care what options were selected it just spews out the same answer.

I have K&N, 4into1 Remus pipe and wiseco high comp big bore kit(2mm o/size) and use 140 mains and it is still a little lean but 140 was the biggest jets in the kit I got.
I don't know what the pilots are.