which carb

[LYNCHSTAR]

whats the best carb for 18 psi standard rejeted or group A.

[J$£5GTT]

ideally a standard one be a good start an get it to fuel correctly..
the 'group a' is fine to out the box...;)

[Adam 005]

you will need to rejet the card for 18 psi.

[Tony Walker]

group A is a rejetted (badly) standard carb