ORIGINAL: doxilia
Chuck,
are you sure that's a 7.5 cc QP and not a MP? I'm surprised it weighs less than the 401!
The 7.5 QP should be 16.25'' long and ~3.7 oz (Mac's specs say 16.5'', 3.4 oz). The 7.5 MP by Mac's specs is 15.25'' long (1'' less) and 3.6 oz.
David.
It's 16.25" long...I couldn't remember for sure what pipe it was but know I *would have* bought a quiet pipe (relying on my memory isn't very reliable though)...So I went to the Mac's website and noticed the difference in length between the MP and the QP...That's how I confirmed which pipe it was...I have three YS 45's and had only one Hatori pipe so I bought two Macs at the time...I've since got another Hatori 401...
Man my scale is wayyy off...Dang...I switched to OZ and the Mac's pipe weighs 4.0 oz and the Hatori weighs 4.2 oz...Something is really goofy...I think I better get a new scale!!! Oh Well..it's always something...
Both of my pipes are new so there's no residual oil or crud in them?? Weird...