Waveblaster, What pipe is this ?

[Blasterguy]

Does anybody know who made this pipe or what pipe it is ?
It does not appear that there is a waterbox in it, unless it is under the battery box.
A guy just baught this B1 and says it is god awful loud.

I have never seen one of these.

It is on a B1 yamaha waveblaster.



Thanks

 

[brett]

looks like a coffmans? not sure tho

 

[bad93blaster]

looks like a factory b2 drypipe

 

[Motorheads5]

Look's modified especially the water port in the top of the pic. I do not have any experience in the blaster pipes either, just look's like some crude weld's there and the lord mount area.

 

[Blasterguy]

Oh I forgot to mention it does not have a waterbox.

 

[jakew4]

Might be a WB2 pipe. Check for the water box underneath the battery compartment (seat).

 

[Blasterguy]

Added a pic of manifold

 

[JonnyB]

GP760/WBII pipe

here is an old Riva cat pic I just scanned in for ya

 

[Blasterguy]

Thank you

 

[WB800BLASTER]

yes FFP Dry pipe for WB2 / GP760.

I ran one for awhile and will see if i got some pics.

 

[JonnyB]

yes FFP Dry pipe for WB2 / GP760.

I ran one for awhile and will see if i got some pics.

here ya go Pat I saved these from your Blaster long time ago thinking hmm I like that idea of the GP/WB2 pipe till I did some reading on it

 

[QuickMick]

here ya go Pat I saved these from your Blaster long time ago thinking hmm I like that idea of the GP/WB2 pipe till I did some reading on it

Didnt group K have a write up stating that an aftermarket pipe in a WB2 did not help much at all?
I have a AM pipe for my B2 but not sure if I will ever put it on from what I read at Group K website.

 

[ItsRixter]

here ya go Pat I saved these from your Blaster long time ago thinking hmm I like that idea of the GP/WB2 pipe till I did some reading on it

That looks like my old ski. Was this blue blaster a 1995 purchased from New Mexico?

 

[JonnyB]

Didnt group K have a write up stating that an aftermarket pipe in a WB2 did not help much at all?
I have a AM pipe for my B2 but not sure if I will ever put it on from what I read at Group K website.

GroupK did there testing with a pro-tec pipe and with their port job that gave them the problems of needing race gas. I have a feeling it was the combo not just the pipe.

Not sure what pipe you have but I am sure it will give you some performance gain. Shoot with the WBII I bet you could fit a speedwerx pipe without denting the chamber. That GP760/WBII pipe fits like a dream in the Blaster I but just a poor performer