F FlyinHawaiian Guest Feb 9, 2003 #1 I was just curious of the differences of these two engines. Is one better suited for certian applications? Any input would be greatful! Thanks!
I was just curious of the differences of these two engines. Is one better suited for certian applications? Any input would be greatful! Thanks!
T TimD Well-Known Member Joined Jan 1, 2002 Messages 2,804 Feb 9, 2003 #2 If you are talking about the 67 blue head then it is an EXR also. They are almost the same as the silver headed Drum rotor 67 (not the disc version) except for the cooling sleeve and the crankshaft & bearing sizes. Click to expand...
If you are talking about the 67 blue head then it is an EXR also. They are almost the same as the silver headed Drum rotor 67 (not the disc version) except for the cooling sleeve and the crankshaft & bearing sizes. Click to expand...
