I didn't remove my valve I tee'ed into the line that came from the m/c. Works perfectly in fact I used it tonight when I left a friends birthday party they wanted to see a burnout lol I didn't disappoint

will do , that what I was hopping to do, just heard if theres a shuttle valve in there that it can stick..... ill give it a go then.... thanks

What they said but I'll add that you want to mount it away from the exhaust. I've cooked one before that was 6 inches from a header tube.

good to know, but I should be safe, not alot of heat on that side...

Line locks don't affect brake bias at all. My dunebuggies use turning brakes to steer when the front wheels are off the ground in a hill climb. They are plumbed inline with the main brakes & have a master cylinder that works each brake separately as I pull the handles. I also use a staging brake plumbed to the fronts as a hill holder with a single handle to activate both fronts simultaneously . Think of it as a manual line lock instead of a solenoid.
 

 
The red handles are left & right rear brakes, the blue is the front brakes & the black is the shifter. The master cylinder still controls the brakes like normal when my foot is on the pedal & nothing interferes with normal stopping.
 
 

You have a full picture of that Buggy ? Looks cool, what I can see.

Here's a couple pics. Work got halted a couple years ago but I plan to get back to it at some point. I wanted a low slung single seat rail with a low center of gravity so I built a funny car style cage inside a 2 seater & ended up with this. It should be near impossible to roll & the 113" wheelbase should allow me to climb short, nearly vertical walls with a little momentum.
 

 

 

 
This is what the chassis looked like set up for 2 seats. You lay back at a 45 degree angle. This keeps the weight low in the chassis for stability.