today i installed frame sliders on my f4i. when i took off the stock screws, the screw on the left side is longer than the right one (on the side with the oil window). also, they were torqued to different specs, but my service manual only has 1 torque spec (40lbs/ft).

i bought this bike used..for super cheap. I just want to know if the screw thing is normal.

 

I don't know about the specific torque values for both left/right engine mount bolts, but yes, you aren't going crazy! Both engine mount bolts are different sizes. IDK why yours is different, but on mine, the left bolt was shorter and the right bolt was longer