Honda-SOHC

SOHC.co.uk Forums => CB500/550 => Topic started by: dellenty1234 on June 29, 2015, 09:02:24 PM

Title: ht lead order
Post by: dellenty1234 on June 29, 2015, 09:02:24 PM

Quick question for an easy answer I hope...

Firing order is 1-2-4-3 as sat on the bike?

What it ht lead goes where? My coils are after market and have fairly equal length leads. So as sat on the bike,  from the left, what lead goes to what cylinder.

Thanks

Title: Re: ht lead order
Post by: totty on June 29, 2015, 09:18:51 PM

As they're aftermarket check how they're wired. Normally I think left coil is 1 and 4, right 2 and 3. I'm almost certain it's a wasted spark system so the order from each coil doesn't matter.

Title: Re: ht lead order
Post by: dellenty1234 on June 29, 2015, 09:40:07 PM

lovely thanks!

Title: Re: ht lead order
Post by: mike the bike on June 30, 2015, 07:04:58 AM

It doesn't matter what coil goes where, coil 1 & 4 is supplied by the blue wire, coil 2 & 3 is supplied by the yellow wire.

That's for a 400/4 and 550/4 anyway

Title: Re: ht lead order
Post by: mike the bike on June 30, 2015, 06:06:58 PM

That was too obvious to mention - so I didn't