What tune is everybody liking?

[snowbeast]

Anyone burning up exhaust valves with these big stock muffler tunes?

I suppose that is a legitimate question,giving stock mufflers are generally not made to support such pressures and heat that this kind of power can build,thats why mine for now is a modified stock muffler,and it still gets plenty hot on max16.

 

[HURRICANE]

Zero valve failure do to the Hurricane stock muffler flashes

 

[snowbeast]

Zero valve failure do to the Hurricane stock muffler flashes

Good to hear,mine is TD but I hope his is ok for the max16 with stock muffler too.

 

[rock doc]

Has anyone happened to run a 3" muffler like the TD super quiet with the stage 3 Precision 280hp tune? Will it lean out too much?

the https://turbodynamics.mybigcommerce...-for-yamaha-sidewinder-srx-thundercat-zr9000/

 

[Fast]

Has anyone happened to run a 3" muffler like the TD super quiet with the stage 3 Precision 280hp tune? Will it lean out too much?

the https://turbodynamics.mybigcommerce...-for-yamaha-sidewinder-srx-thundercat-zr9000/

Looks like they don't have the 3" viney fab amymore or this replaced it, doesn't look like it has the mounts welded on for the heat shield to bolt on