701 to sxr wet head pipe difference

[winterstick]

as title says, does anyone know what the differences are and will they inter change,
i have set up a 800 x2 with the 701 head pipe and blaster limited chamber, but we borrowed the head pipe and the owner needs it back,now we want to try the SXR wet pipe on it to compare the difference in power and are not sure if the blaster chamber will match up with the sxr head pipe

 

[dbrutherford]

I was always told the Kawi FPP head pipe was a little thincker at the three bolt flange where it mates down to the exhaust manifold. Supposedly when you hold it up to a Yami FPP head pipe it is noticable. Otherwise they are the same. I have seen pics though where they have the water inlets in different places but that's about it. In my opinion you should be able to bolt the chambers right up.

DBR

 

[shawn_NJ]

I think crab is about to run the same setup. Pretty sure he has a Kawi "A" headpipe and a Blaster lim chamber (on the way).