1360 EFE uses busa pistons

the appeal of this is the fact i can retain a stock degree of aircooling to the barrel-not important on a dragbike-but vital on a landspeed machine , where you can be running WFO for 5 miles or more .
also attractive is the myriad choice of pistons available-pretty much second to none.
all i know at the moment is an aussie dude pressed some GSXR [1127?] liners into a EFE muff [the finned part of the barrel that holds the liners] whopped a set of busa slugs in there , decked it and then loads of aus racers were doing it-
it would seem the deck height has to be adjusted -60-.80thou" , and this would obviously set the comp ratio combined with the crown type of the piston.the busa pins are 20mm-so thats an efe crank or one off pistons for an ET crank.
i have a built 1500 ET but it,s a drag motor , so im interested in this as a better way to keep my snorter cool-
who knows more?
also attractive is the myriad choice of pistons available-pretty much second to none.
all i know at the moment is an aussie dude pressed some GSXR [1127?] liners into a EFE muff [the finned part of the barrel that holds the liners] whopped a set of busa slugs in there , decked it and then loads of aus racers were doing it-
it would seem the deck height has to be adjusted -60-.80thou" , and this would obviously set the comp ratio combined with the crown type of the piston.the busa pins are 20mm-so thats an efe crank or one off pistons for an ET crank.
i have a built 1500 ET but it,s a drag motor , so im interested in this as a better way to keep my snorter cool-
who knows more?