The stock internals will last until 500hp , but now we are planning to 380-400 or little more , so , with taking care of it and doing the necessary services, it can last a lot, although I would tell you to collect the money and buy the forged pistons and connecting rods, in addition to a better crankshaft, but the engine can withstand ...
Cars that i own
1 - 1986 Toyota Corolla Levin Kouki GT-APEX (AE86) : Street legal drift car project (SR21DET Swap project)
3 - 1985 Toyota Corolla Levin Kouki GT-APEX (AE86) : Quick repair and sale