CY MP5 Muffler

[coptermanic]

Does this muffler need a the extension/manifold to fit a TRex 600NP?

[Paulo uk]

Yes!

Paul

[Paulice]

No you can mod the bottom bracket with a drimmel or a file, it's a 5 minuet job then it fits without the extension,

[Paulo uk]

No you can mod the bottom bracket with a drimmel or a file, it's a 5 minuet job then it fits without the extension,

But does it not touch the fuel tank?

[coptermanic]

Would have thought that it would then be a bit close to the fuel tank??????

[tonystevens]

No it doesnt touch the fuel tank if you mod the bottom plate as paul suggested

[Paulice]

But does it not touch the fuel tank?

Not at all, there is about 6mm distance from the tank.

[Paulo uk]

Not at all, there is about 6mm distance from the tank.

Cool, in that case have you got a link or a pic of the mod please?

Paul

[oneandonlyian]

All you do is dremel a long groove along the exhaust side of the bottom plate. best thing to do is take of bottom plate and fit the exhaust, then line up the bottom plate and file or dremel until you have a gap between plate and exhaust. As was said takes about ten minutes.

[GIXERMAN]

i have 600ltd as most say little bit of dremel to bottom plate only, plenty of clearance on tank, my email is verticalvince@hotmail.com if you need a picture i should be able to dig one out

[adieuk]

it worked great on mine
just a few minutes to file it and plenty of room from the tank

[zoombolt]

Does not compute!

This thread has be baffled.

I have the T600N with an OS50 engine in it, with the CY MP5 muffler.

I have no extension/manifold, I've never had to dremmel anything & probably have a 6mm distance between the pipe & fuel tank.

This is why I don't understand this thread. Unless your all refering to the OS55?