Welcome to Big Dog Biker S&S, I know they came with .600 then shifted to a "EPA" cam later. My 03 had a .600 in it.I have a 04 Mastiff, I contacted BDM about my cam and was told I have a .600 cam from the factory, I had heard rumors that early 04 bikes may have a .600 cam, mine has a low production number 75. has anyone else heard this about .600 cam in early 04 bikes.
I was told the same by two employees but when I made it to the third one:loony: now I can't get the guy to call me backNo,but when I bought my 07' K-9 the dealership said they could put a .600 or a .640 in and it would not void the warranty...then at the 500 mile service...I was told by another BD dealer that it would void all the warranty???? I wish all the dealers would get on the same page!! (then told I would need to change ignitions)
It definitely legally voids your warranty. They aren't going to know it's in there unless you have valvetrain problems.I was told the same by two employees but when I made it to the third one:loony: now I can't get the guy to call me back
EVER HEARD OF THE Magnuson-Moss Warranty Act ? CUZ ITS REALOur local mechanic told me (while he was doing it) that just putting on the D&M filter would void the warranty - but then he smiled and said he'd put the original one back on if it ever became an issue. Meanwhile, our most excellent warranty claims person does not consider it to be a problem. I suspect there's some room for interpretation by the dealers, and what they choose to include in the report.

NO and do tell!EVER HEARD OF THE Magnuson-Moss Warranty Act ? CUZ ITS REAL![]()
I don't think it's a shitty cam!06 went back to the super g, lost the restrictor plates but still shitty cam.
US Code Title 15 Chap 50.EVER HEARD OF THE Magnuson-Moss Warranty Act ? CUZ ITS REAL![]()
Same thing I was thinkin anyone can read this :bang:big brother is always watching guys
