hi,

im bit of a beginner to building a race bike sorry if it sounds silly or simple but any help would be greatful.

heres the problem , i fitted the race ignition from gf, it will run. but on 2 cylinders 1/4 but no spark on 2/3 ive put the multimeter on and found 12v getting to the coils n thats as far as ive got so i dont really no what to do any ideas please??

thanks

adam

Hey adam, first things first, do you have them in the right plug?
From left to right of the coils it should be 1-4-3-2
So first coil goes to plug 1 and 4 second to plug 3 and 2.
Also make sure you have the wires going to the coils right, blue/yellow tracer from cdi to 3-2, Yellow/blue tracer from cdi to 1-4 and black/white from cdi to both coils, if i remember the black/white go on right connector and coloured ones go on left connector.

Another thing try taking the plugs out and see if you have a good spark, if not get some new plugs.

Hope this helps

Adam

hi

thanks for the help,first off we installed the advanced ignition (engine casing and advanced cdi) i think its dynatech 2000 .. anyway we connected it all together then the start button wouldnt work so i put a direct wire from coils 2/3 to a positive on the battery then it fires n starts runs fine so i wired it into the ignition and it would run but then when i went to rev it it cut out and then found out it was only running on two cylinders so i checked the wires re-soldered them all re-read the instructions and got one of my mates to help me out cause hes familiar with racing but not with the cbr's but still no spark from coil 2/3.i will double check everything thats very much for your help anyway ill let you know how it goes...

thankyou

adam

Adam give Graeme a ring he's got great after care and will help you set it all up.