I should know this .. but I am pressed for time as usual and have not made time to research the Jobbie..
I am / was looking at a 1971 Commando head on Ebay ~ a local item here in Australia ~
I plan on working the albejeez out of the head when I get one.. all the good bits, porting and polishing etc etc ~ ( always open to suggests here too! eg : Black diamond valves, mushrooms etc)
Would a 750 head work on a 850 ~ even if it was 'worked over" ? ( The 750 has 30mm inlets as well eh!? sounds a big job enlarging ports top 32 mm ? )
Apparently there are no marking/ lettering on the head ~ pretty cheap at this point..
Thanks
I am / was looking at a 1971 Commando head on Ebay ~ a local item here in Australia ~
I plan on working the albejeez out of the head when I get one.. all the good bits, porting and polishing etc etc ~ ( always open to suggests here too! eg : Black diamond valves, mushrooms etc)
Would a 750 head work on a 850 ~ even if it was 'worked over" ? ( The 750 has 30mm inlets as well eh!? sounds a big job enlarging ports top 32 mm ? )
Apparently there are no marking/ lettering on the head ~ pretty cheap at this point..
Thanks