For Sale
Honda CB750FD 1984 DOHC
He is my beautiful CB. Bought back in 2017 and restored back to Glory during lockdown.
41125 miles
As you can see from then images, she looks fantastic in original colour and period looking replacement parts.
MOT"d in April 2023 so 10months left.
Next year she...
Yes ,hi. I bought the iridium plugs which seems to help with an irratic spark. The old plugs were ngk dr8es, iridiums are ngk dr8eix. The caps are the standard ngk, 1&4 are the angled SD05's and 2&3 are the straight XD05's. The SD ones do have a removable resister, but the XD's do not. They all...
Hi all,
I have both NGK resister plugs (5k) and plug caps (5k) and this looks like too much on the spark as I have to set a small gap. I want to drop one of the resisters on each plug but do not want to replace my iridium plugs so looking for a set of recommended plug caps for this model...
I assume that the idle screw on number 2 is fully off?. Another thought is that they may be catching due to being misaligned. Try loosening the butterfly screws now they are bolted together to see if they self align and shut. Don't for get the thread lock.
What process did you follow to bench sync? What happens if you back off the idle?, force throttle off? You may have too much air somewhere. Leak or one of the butterflies may be letting too much air in the venturi to such up too much fuel.