i have a quicjk question i have a os.18 cr-v engine can i put that in my traxxas revo wit it just drop in

well, which one do you have, the roto carb or the pull carb. if you have the pull carb it can work, if you get a different clutch set up, if you have the rotary carb, you're out of luck.

i have the pull start can you provide a picture of the clutch setup so i can see what you are talking bout but i do have a rb 325 motor but the lil metel piece that the nut go on to turn and crank it that lil piece is strip in that 1 spot so it just spins an wont crank