21 DD plugs?

[JUSTINROGERS]

What pipe works well on the 21dd? Nova, Bouchie, CMB, etc...

Thanks

So far the zippkits pipe is working for me

 

[JamesShields]

I have good success with

[SIZE=12.8px]Salisbury Power Pipes[/SIZE] <[email protected]>

 

[dave roach]

The Iwrin short section nitro pipe

Dave

 

[RonShaw]

What plugs are my Florida friends running in your 21 DD's with 60%

Justin,

The C6S (standard) and C6TF (turbo) are what most are running. Some have found the hotter C5S and C5TF to run even better as we have found the Nova's like the hotter plugs. Also, most running the 21DD are also using the 50040 Nova pipe which was designed for Novas 21 marine engines, as well as the SPP 21 pipe. Thanks.