Sign in to follow this  
Followers 0
Andrea

mount Autodecompressor Hotcams On Wr400

5 posts in this topic

hi, I have bought the Cams set for my Wr 400 and wanted to know whether someone has some instructions to mount the exhaust cams with Autodecompressor (or is same as normal cam?).

Besides someone I Puòdare the exact measures of the Decompression Plug, that I would like to build it alone?

Thanks

Andrea :awww::thumbsup::devil:

Share this post


Link to post
Share on other sites

If you bought the cams from HotCams, they should be able to supply any specific instruction for the installation, otherwise, install and time as shown in the factory manual...

Good luck,

David

Share this post


Link to post
Share on other sites

I'm not sure if those cams you bought will work too well in you're bike. when i got mine from hotcams I remember reading on their website that they suggest only installing said cams into bikes with a 95mm bore or larger (95mm=426)I'm pretty sure your bike has the 93mm (or was it 92??) bore.

Share this post


Link to post
Share on other sites

Here is a link to our instructions.

Instructions

These instructions where written for our non auto decompressor, but it may still come in handy for you.

On the cam that you have there is two dots on the gear. One goes flush with the gasket surface, and the other one would be pointing up.

As far as that cam working in a 400, it will be fine. If you are just installing our exhaust cam, it wont change the power much. In order to get the increase in power, you would need the intake cam also. The statement about them working better with a 95mm bore or bigger, is just because it will have slightly less bottom end then they would in a 426.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0