Nothing has been proven.
Big deal deal zen 7
next item
number 8
now thats supposed to be 8 hp?
item number 9 is 9 hp?
Where does it say 7.3 hp?
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So now you back pedal
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the zen7 isnt 7 hp its actually 7.3 according to daves site and it is proven againt the qd engines have a look at his site and read the write up about the race it won 2 yrs ago.As for saw records i wouldnt know about that but these races im talking about arent drag races they have left and right turns and last for 20 min heats and 30 min finals not 10 seconds in a straight line .
heres a link to his zen 7 in his new sigma hull over 60 mph on first test run .also a link to the zen 7 and the writeup about that race. the zen7 isnt 7 hp its actually 7.3 according to daves site and it is proven againt the qd engines have a look at his site and read the write up about the race it won 2 yrs ago.