For those who have a fair bit of time running both, which do you prefer? On paper the 268 has like two or three tenths more horsepower but seems like the 266 has maybe a little more torque? I was running a 268XP top end on one of my 266ās but swapped back to the stock (266) top end because I almost couldnāt tell the difference between the two. Ran the same HS224 carb and 266XP muffler on both.
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