Has anyone used the larger sized carb venturis for the .12
Im thinking of trying the 6.5mm wide one as I seem to have plenty of fuel at the 5 minute mark.
Will the larger size make more power/torque?Is so where in the power range.

Mugen sell them, but not sure about the ones for the crankshaft.

great pics kreamUNO your rrr looks sweet with that ninja installed

you may find you wont like the rd pipe with the ninja.

How does it run with the skyline pipe? What's this now that some people on here are saying now still the Novarossi and Ninja pipe are working better than them?

Bert,
The Skyline + pipe seems to give a whole lot of bottom compared to the Nova & Ninja pipe.

Ahh I see. Thnx for the feedback Jamie.

I ran it last week at the track, it seems ok running, I just finished breakin it in that's why. What's a good pipe combo?


ps: It's not a mugen pressure chamber it's a kyosho pressure camber =].
thanks rc_boy

Well...if the engine is not sold by the weekend. I might give it another shot this weekend. See if it will run cooler and faster. I just need more low-end power.

Did any one do any mod to the engine? make some mod to the sleve??

iv found it works best with the ninja then novarossi 52607 then 52606
all others ( sir, skyline, rd, dynamite) dont work that well but they work.

you should only run a pressure chamber on big tracks with the ninja and the mugen car or RRR
serpent you should always run a chamber coz of the tank.

The answer is YES.

Boss/ninja & Falcon plugs are the same, all out of the GRP factory

oops
yes the boss and the ninja are totally the same motor.
i got to wear my glasses when i come on here

Who's used the FLS pipe on the MTX4 and what are your thoughts.

Cheers

very nice but the stinger falls off.

Surely you mean who has used the FLS with <engine X> on the MTX4?