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Ok thanks for that. Was thinking standard airbox and cheers for clearing what them pipes are for. Thanks again.
Thanks for the reply. Would it need the coolant pipes like the one that's on the carb now or could I plug them/ route it back to the head? Also...
I'm currently in the process of putting a 70 kit on a yamaha jog rr water cooled and as I'm used to zips and mainly air cooled scooters was hoping...
See if it sparks, if it does, Spray some easy start in the carb and turn the key on and kick start it if it has one. It will work off the easy...
Tbf if you've gone from a 12mm to a 17.5mm carb and a 70cc kit with a insert filter your probably drawing in way too much air at full throttle....
Things to check for fuel starvation would be the operation of the vacuum pet cock (if it has one, I know piaggio do), float height or the needle...
With mine I couldn't get it to idle correct unless I ran it off the main jet with the air screw completely in otherwise it'd bog on full revs....
Not sure if it happens when keys not in and turned on. But if key is on when you attach battery you have a short (live and earth touching)...
Don't remove the plate unless you're rejetting or upgrading it. The brass plate directs air flow to the pilot circuit etc.
With mine it would hit 15 20 no problem but would struggle as if it wasn't in the right gear if it was a manual. Changed the rollers (4.5g if i...
One of my zips did this and it was because the rollers were too heavy. It stops the engine from reving in the powerband. It could also be the...
