[KobraKarl]

Got em, Love em.


But......................they are a little cranky....can be tough to get out the flat spots..............they will try to run rich at idle ,lean at speed.


And finding a real set of balanced vaccuum secondary 2x4 550 cfm carbs is not easy or cheap.

600 cfm's will work with the right jetting ,secondarys and linkage.

Some people run bigger , but they are probabley stroked engines and aggresive cams.

but when they are right they are Visious