Quick question chaps the power jet size on my 21sp

http://tech.nsr-world.com/nsr/nsr-all/carb-settings/

from the table am i right in thinking that is #72 on no1 cylinder and #75 on no2 cylinder.

or is it #72 on both cylinder of the std 21 and #75 on both cylinder of the so??

Also does anyone have part number for the jets as allens has them, just dosn't know what #72 or 75 refer to

ok, bit of digging and hoping i'm on the right track, #72 on no1 cylinder and #75 on no2 cylinder.

And believe its the type N424-52-072/075 shown here

http://www.allensperformance.co.uk/keihinjets.html.

If someone familiar with them could confirm it would be helpfull. cheers

ricey3 wrote:
Also does anyone have part number for the jets as allens has them, just dosn't know what #72 or 75 refer to

Copied from the Tuning section!

"PJ's can be ordered from your local Honda dealer easily enough (part# 99105-MA3-0xx0 xx can = 72 or 75, or part# 99106-MA3-0800 for a #80 jet)"

yeah got that mate, but mr honda charges a lot for them while allens is cheap, but the honda pn's dont mean anything to him. anyway just taken my own ones out my carbs and measured up and the above is correct for ordering them from allens.

cheers