Odd head By cyborg (Read 253 times)

[josht0227]

I have an odd head here with 56mm stud spacing... I measured with a dial caliper several times and come up with 56mm center to center each time. Also measuring diagonally the stud spacing is 79mm center to center (3.11").

Aside from the odd stud spacing, the head looks just like the QJ heads I have in stock with 2 valve cover bolts and 73mm tall.

Any ideas on this one? I don't know exactly what it's from aside from it's an ATV... but I'll get some more info. I've run into this situation before with ATV engines with reverse... from what I understand the parts are impossible to get. This is the first time I had one of these in my hot little hands... let me know if you want any pics or measurements.

Thanks,
Josh