Speedo change - kph to mph

johntheswed · Post by **johntheswed** » Mon Oct 13, 2008 5:31 pm

I have a zxr400 H1 with a kph speedo and have just got hold of a mph speedo of an L model. What I want to know is if it is possible to change them over or are they geared differently? Has anyone done this?
Also is it just the imports that are restricted using the speedos?

RedexRobB · Post by **RedexRobB** » Mon Oct 13, 2008 7:52 pm

hello mate,

its a simple swap with kmh and mph speedo's, so just plug and play.

Yes, only imports had the 110mph restriction.

Post by **zimm** » Mon Oct 13, 2008 10:12 pm

it'll swap in, and work, but you'll be restricted to about 10,000rpm without an M-max box plugged into the loom where the kph speedo was.

johntheswed · Post by **johntheswed** » Tue Oct 14, 2008 1:32 am

I already have a derestrictor box for my kph speedo. Is this another derestrictor? Nothing happens below 10 000 rpm so can't have that.

Post by **zimm** » Tue Oct 14, 2008 1:36 am

in that case leave the de-restricter plugged in and fit the mph clock

Tyrant · Post by **Tyrant** » Tue Oct 14, 2008 10:40 am

Where can I find an M-max box and how much should i be paying?

RedexRobB · Post by **RedexRobB** » Tue Oct 14, 2008 10:44 am

not alot if you follow the other clock thread

viewtopic.php?f=1&t=7393

No idea where you get them from, i suspect Drew San can pick you one up for a fee.

Tyrant · Post by **Tyrant** » Tue Oct 14, 2008 11:52 am

Ah right thanks.
As mine has a UK CDI I should be ok to plug in and go!

www.zxrworld.co.uk

Speedo change - kph to mph

Speedo change - kph to mph

Re: Speedo change - kph to mph

Re: Speedo change - kph to mph

Re: Speedo change - kph to mph

Re: Speedo change - kph to mph

Re: Speedo change - kph to mph

Re: Speedo change - kph to mph

Re: Speedo change - kph to mph