Originally Posted by
GNS Racing 86
hi everyone
i just got the go .28 6 port and breaking in the motor. it came with 2 .004 head shims installed and 1 .008 not installed. i installed the .008 with the 2 .004's for breakin.
what shims should i use after breakin, im using byrons 25% with 11% oil.
thanks. this is my first go engine.
im sure someone will chime in and awnser your question GNS, grizz1 really knows his stuff here and was a big help to me (thanks grizz1) as for sunday, ya, cant wait!!