26-01-16, 12:03 AM
What I did with the 600 ones was buy a set of NGK caps and remover the resistors from them and replace the Yamaha resistors with the NGK one.
The yamaha resistors are carbon and tend to either drop way down or increase in resistance, the NGK ones are wire wound and better
Have not tried it with the 1000, but since one of yours is knackered unscrew the inners of the plug cap, do this on a table on kitchen toweling as there are a few tiny parts in there. Check the length of the resistor if it is just over 1/2 an inch them swap for the NGK ones which are about 3/4 of an inch long.
You will have to change all four as they are a lower resistance than the Yamaha ones. Worked a treat for me on the 600.
The yamaha resistors are carbon and tend to either drop way down or increase in resistance, the NGK ones are wire wound and better
Have not tried it with the 1000, but since one of yours is knackered unscrew the inners of the plug cap, do this on a table on kitchen toweling as there are a few tiny parts in there. Check the length of the resistor if it is just over 1/2 an inch them swap for the NGK ones which are about 3/4 of an inch long.
You will have to change all four as they are a lower resistance than the Yamaha ones. Worked a treat for me on the 600.