It would be great for more info.
Since I have the 62mm bore and a massive 8mm stroker, I also thought a lower number cam would be better. I already have a A-9 cam, but some forums state that the long stroke and big bore should not be used in the higher RPM band. Some sites state that the A-9 should only be used in smaller stoick displacements. It does not make sense to me. A few people say the A-10 or A-11 is a better choice for the larger displacement. It is ridden in flat sandy trails. I am hoping that someone has tried large bores with multiple camshafts. Thanks. 
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Tomberlin Crossfire 150R
62mm Big bore and Large Valve cylinder Head
MRP Racing Exhaust
30mm Carburator
DR2 Variator and racing clutch
1500 Torque spring, Kevlar Belt
Oil Cooler and catch tank
Racing magneto and CDI
A-__ Camshaft(still deciding)
K&N Toyota Air filter and tube
Rear Paddle Tires
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