cdi box

[y2jay]

whats the best cdi box for my bike

i have 05 450
with an hrc hop up
k&n
curtis sparks

just want to see what ppl r running

[y2jay]

ttt

[400excracer]

I have had 2 different TC Rev boxs for 2 different 400EXs and havent had any problems.

[cals400ex]

get the dyna.

[y2jay]

ttt

[4LEAFCLOVER]

I have the Dynatek, just waiting for my Kibblewhite Valve spring kit and KW Black Diamond intake valves to arrive so I can swap them out for my stockers that's in my motor right now. I was informed by the guy I bought my Dyna from that it would be a smart move to change them our prior to installing my Dyna CDI so that I wouldn't float a valve. So my Dyna is just collecting dust in the box in my garage until I can get the springs and intake valves swapped out. I've heard great things about the Dyna so that was my choice. Good Luck

2005 TRX 450R (Black Beast)
Rossier Shorty Exhaust
13:1 JE Piston
175 Main Jet
50 Pilot
HRC Cam/ Air Filter
Black Blingstar Bumper
XGX Racing (Jason) Graphics
*DynaTek (NP) Rev CDI Coming Next*

[400exBro]

Also look at the vortex ignition.
I order the tokyo mod vortex ignition, i have yet to try it because my motor is still apart waiting for piston and such...

Tokyo reprograms the vortex ignition for you engine mods.

www.tokyomods.com

[IOWAracer]

Vortex makes a good one look at them on Duncan's sight.

[y2jay]

any body useing a rev max cdi