Kev mods
 

Morning all.

Please cna somebody very simply and quickly explain what the mods are and what the effect is.

I have a bog standard tenere and might have a play with it but i do not want to mess up the MPG in any way as i use it everyday for a long commute.

I get a lot of surging when cruising around 4k and wonder if a mod will fix it?

I have tried to go the the Kev mods section on this site and it says i am not allowed.

Any ideas please.

Mike

I have a few mods Mike.

Fuel mod: adjusts the A/F ratio in the open loop mapping, can be used to correct the lean mapping on a standard bike or with DNA 1 to 3 filters or all filters + pipes.

O2 controller: maps the closed loop circuit, most effective mod for low rpm control for 2007 onwards XT660's, eliminates most of the surging caused by the O2 sensors emission control mapping.

I would recommend both mods to map the bike correctly to get the best results, if money is a problem I would start with the O2 controller + twist grip mod for your surging.

Fuel mod http://www.xt660.com/site/node/136

Fuel + O2 controller, can be bought by PM from a discounted Ebay price, or from EBay if you really want to pay more.

http://www.ebay.com.au/sch/7416kevin...p2047675.l2562

O2 controller same as above cheaper via PM.

Hi Mike,

I've just installed the two Kev Mods to my Ten, you can read about them here:
http://www.xt660.com/showthread.php?t=21137

In short, the single greatest thing you can do for your bike is to install the O2 sensor mod. Will smooth out all your low-end.

The next step will be to swap the air filter and cover, let a lot more air in.
For this, you'll need the Kev Fuel Mod so you can adjust the A/F mix properly.

Then, you'll want to do something with the exhaust to let all that gas out again!

Follow that with the cush drive rubber mod and a properly tensioned chain, and you'll have yourself a bike that can tickle along at 30mph but responds properly to acceleration, roars through the gears and doesn't stop pulling til about 115mph!

Estimated increase of about 6 bhp... and I only spent about �200... Beautiful!

Hope this helps,

Steve.