Factory B Limited on stock boat

[Bruins]

Is it worth putting my factory B limited chamber on my stock 701 instead of a mod chamber? will I get better low end with the shorter pipe?

 

[FL-cracker]

The limited is the longer chamber.... the difference between the two on a stock motor is probably minimal.... the limited should provide a little better bottom end.

 

[Matt_E]

I can only speak for my ported 760 Frankenstein motor - but a limited chamber is a very noticable difference over a mod chamber on it.

 

[FL-cracker]

^^^^ The Limited has way more bottom hit for you Matt?

 

[Matt_E]

Yes, absolutely. I checked this with another motor, as well.

 

[Bruins]

Alright, I'm confused! I have two chambers one short one long. Which is which? And what one should I put on my stock 701?? I do have the pop off pressure and the jetting set correctly for a factory B pipe. I'm also thinking about putting a reed pspacer on it, is that a good idea?

 

[Matt_E]

Long = Limited
Short = Mod

Put the limited on a stocker. Jetting/popoff will be the same for each. Why are you wanting a reed spacer? What reeds do you run?

 

[Bruins]

Stock reeds and I don't know, don't they help low end?

 

[Matt_E]

They do not. They help reed life for aftermarket carbon reeds.

Don't bother.

 

[sea-dude]

Long = Limited
Short = Mod

Put the limited on a stocker. Jetting/popoff will be the same for each. Why are you wanting a reed spacer? What reeds do you run?

So how do I tell if mine is long or short (talking about my pipe)

 

[Matt_E]

Don't know, Brian. Sorry.

 

[Gainera2582]

I should have taken a picture of my mod and limited chamber but it ends up being about 1.5 inches bigger.

 

[Matt_E]

Without a chamber of the opposite type, it would be hard to tell even with pictures.

Brian, does yours have a circumferential weld towards the end of the fat section of chamber?

 

[nikad58]

Can It be broke ? hahahaha

 

[sea-dude]

Without a chamber of the opposite type, it would be hard to tell even with pictures.

Brian, does yours have a circumferential weld towards the end of the fat section of chamber?

No weld at the fat end. It really doesn't matter I like the way way it rips now.
I am going to add a head and have some port work done and call it good.:woot:

 

[Matt_E]

That's a good way to go.