the button increases power, and fuel economy, you will notice a pretty big difference in performance

thks for the info. guys about the head button now i want to get one ,where? & how much?,damn i went to the ebmods site & cannot even find it

ed dosent sell them on his site, you can get them from tonyscrews.com

Anybody know or heard anything about the JX21's now coming with a tungsten weighted crank?

I don't think so. If it did, the price would go up and the performance would practically the same as a Speed. But you never know.

Anybody know if the motor will perform better with a Losi RE11 or the Dynamite 053.....

re11

Sorry guys I've been off the forums the past week. We will have a bunch of JX-21 EB Mod head buttons and lightened rods back in stock next week. Mugen USA has been out of stock on the engines for about 3 months. They should be getting them back in within the next week or two. But they are all accounted for from dealer backorders so they won't last very long. We'll have a bunch of stock motors in stock as well as ones with the EB Mod head button pre-installed and Fully Modified and broke in EB Mods as well.

The reports back on the head button have been all positive. More power from bottom to top and better run time.

Best regards,

I am sure there are plenty of people looking for JX-21 BO1A's. I found a shop that has a bunch in stock right now.

Here is the link, ask for Joe:

http://www.absolutehobbyz.com/produc...roducts_id=724

DOES ANYBODY KNOW WHAT THE STOCK SETTINGS ARE FOR THE JX

good starting point,

Idle: 1 full turn in from just closed
HSN: 3 turns from closed
MRN: 3 1/4 turns from closed (10 o'clock)
LSN : 4 turns from closed

Cool thanx i will try it out

No problem.. thats with a p4 plug

C-Type or L-type manifold for the Ninja pipe? the track is http://www.facebook.com/ext/share.ph...u=tfi1V&ref=mf

I would like to buy the pipe and header before RC Pro Round 1

The original C-Type header (JX14001) was discontinued by Mugen. They now only stock the L-Type (JX14002) and the C-Type MBX6-80 (JX14005) headers. The original C-Type was the same as the OEM curved header on the OS 2050/2060 pipes. Mugen discontinued it because the new MBX6-80 header is only 80mm wide so it tucks the pipe in closer to the engine on the tight, narrow MBX6 buggy (helps keep weight to the center of the chassis as teh MBX6 buggy is heavier on the motor side). All three headers with the JX pipe (JX15001) fit the MBX6 though.

I still have one of the original C-Type (JX14001) headers still in stock. It's probably the last one out there...LOL