on a bit of A series questing today..

Plan A, Old style A12, sweet, oval head drop into 1000, hmmm piston is damaged, that's ok, orphan 120y short on the floor, fark.. the Old A12 is 1mm over.. plan aborted..

Help out Weekend to revive the A13, what motors you got laying about.. sweet.. old Style A12.. back on track, strip it down all good so far,

hmmm A10 on the floor too.. sweet.. flat tops for the A12.. strip it down.. sheesh old skool A10 pistons are weak and a couple are cracked.. back to stock pistons..

all in an Arvo's work..

Current Plan, A12 (old style bolt straight in) A15 oval Head, Massive cam, Rocker shaft spacers, GX double springs, GX Carbs and A15 exhaust.. Electronic Dissy..

sweet, all for the cost of a re ring Kit.. and many years hoarding..