I guess we will never know...as I got rid of my attak...I never raced an etec 800...Ptek 800 was no match...from 80 mph on I walked away...everytime...keep in mind I was clutched (ulmer stage II)
I can only go on what I saw with my own eyes mo money...and what you're saying is not jiving with what I saw..the 1200s with pipe muffler, clutching, and fuel controller were beating up on the 800 etecs I saw.
I was impressed....don't know the year of the etec's...mxzs all look the same to me...that yellow hurts my eye
But whitedust is right...internet , keyboard racers suck...so I digress....I'm not into lake racing anymore...did enough of it...was just trying to relay what I saw.
My main point was that Four strokes (of any brand) are not the heavy slow POS that 2 stroke fans tend to harp about...they actually go damn good