i would suspect that top speed on that truck is 45-50 tops
its gonna take you a long time to get 100k. i personally
would not drop 3 grand in a splash babbet engine. with .008
piston clearance i would have it honed reuse the pistons
grind the crank do the head and move on. balancing is not needed
on a low tec engine like this. i found a post 54 235 and rebuilt
it for mine a much better engine.