h2 air filter

Gard · Post by **Gard** » Sun Jul 04, 2010 9:31 am

IVE FITTED RECENTLY A NEW AIR FILTER IN MY H2C AFTER BUYING THE BIKE WITH CHAMBERS AND K&N FILTERS , THE NEW FILTER IS A ROUND CARD TYPE SIMLER TO A CAR SHAPE & MATERIAL ADVERTISED AS H2 REPLACEMENT..THE BIKE WONT RUN PROPERLY AND I NOTICE THE AIR FILTER AVAILABLE THROUGH Z POWER IS THE SPONGE WRAP , ANY ONE KNOW IF IT MAY BE AFFECTING THE BREATHING?

Post by **Wolfie** » Sun Jul 04, 2010 4:18 pm

Have you also adjusted the mixture of the carbs to compensate for the return to normal?

The jets or at the very least, the needle positions will have been altered when the airbox was replaced with the K&Ns.

Gard · Post by **Gard** » Sun Jul 04, 2010 11:16 pm

THANKS WOLFIE...THE OLD NEEDLES WERE SET UP ON THE 3RD NOTCH AND TWO OF THEM WERE STANDARD 5EJ15 THE 3RD WAS 5DJI9 FROM A H1B! SO IVE GOT NEW STANDARD MAIN JETS 102.5 AND NEW STANDARD NEEDLES THAT SAY ON THE RECIEPT 5EJI5 BUT STAMPED ON THEM SAY Y41 ?WHATS THIS..IVE SET THESE ON THE 4TH NOTCH AND THE BIKE WOULD NEVER GET ME TO NOTTINGHAM YESTERDAY SO REALLY DISSAPOINTED...WHAT IS Y41 ? IS IT A SUPERCEEDED NO OR THE WRONG ONES BEEN SENT