This winter i am rebuilding my blaster, stripping her down and painting and a lot of other stuff like a P&P, i am sending my engine down to this blaster specialist in the UK who has blasters doing 100mph no joke. Anyway my engine is running good touch wood, but i was thinking should i put a wesico piston in her because i don't want to have the engine ported and then for it to melt the piston and blow up. Or am i being stupid and just ride her till she blows? :-/:-/