NEED TO START EARLY

[tom galdys]

It`s time to make my boats quieter. What should I use for my 21 engines NR,CMBvac, ,Rossi AXE(cat and rigger).67 and 80 size CMB (cat), PT Sort 40 w CMB45 VAC and lastly my outboards(NR21keep,OSXM,) Is there an add on muffled can for the silver bullet and Salisbury? Looking for any ideas Thanks Tom Galdys

 

[Rick Reisinger]

I am working on a designe right now ...........

 

[bob miller]

tom , sounds like you are feeling better , welcome back...bob

 

[tom galdys]

Hey Bob, They kept me another day,Both surgeries went well but I am only moving slowly.I don't know when the hernia will feel better and in 3 months `ll see if I'm cancer free.At least I`m thinking boats

 

[57fairlane500]

The NR quiet pipe is the best running and quietest pipe I have ever run on a .21.

 

[Terry Keeley]

Internal stinger plus T-Mod muffler is very quiet plus absolutely no loss in performance...

 

[shoboat]

Terry,

That is one beautiful pipe with all the goodies.

Does Mike T make those mufflers custom for each application?

Need his info please?

Very Nice Set Up Terry,

Mark Sholund

 

[tom galdys]

Terry, How do I get a hold of one of these?

 

[Blackout]

Hi Tom,

For .21 engines the Novaross .21 Quiet pipe from Glenn Quarles is fantastic. It is a long pipe, but probably no longer once you add a muffler to a standard pipe. Jerry Dunlap had no problem fitting it in his Sport 20. There is no stinger sticking out the end so you need to be creative hooking it up to a transom exit, if you have one.

We have been sound testing a lot and I have concluded while the T-Mod mufflers work, they are no substitute for a good Quiet pipe. For gas engines they are just too short. They may work better on nitro. We are getting a 3 dbA drop with the T-mod mufflers on gas engines. Except for the occasional "good weather sound days", a T-Mod with an internal stingered pipe measures 85-86 dbA. A good gas Quiet Pipe measures 80-81 dBA. The Novarossi .21 Quiet pipe has measured 77 dbA. My water injected CMB Quiet pipe on my 46 rigger measures 80-81 dbA.

 

[Terry Keeley]

Terry,

That is one beautiful pipe with all the goodies.

Does Mike T make those mufflers custom for each application?

Need his info please?

Very Nice Set Up Terry,

Mark Sholund

Terry, How do I get a hold of one of these?

He makes this smaller one just for 21's, just tell him what you want the I/D to be:

http://www.jrcbd.com/showthread.php?t=20135&highlight=cheater

Internal stinger plug T-Mod gets most nitro boats into the 88-90 range, very quiet.

 

[Terry Keeley]

A good gas Quiet Pipe measures 80-81 dBA. The Novarossi .21 Quiet pipe has measured 77 dbA. My water injected CMB Quiet pipe on my 46 rigger measures 80-81 dbA.

That's "Euro Quiet"!

Hope it works out with your neighbor...