Is 440cc Reliable

[honda_runner]

Hondas last forever but when u slap on a 440 bore kit, is it still gonna be reliable and last forever? And I would also buy an aftermarket oil cooler.

[BlueZ440]

I don't know about Honda but My Suzuki 440 it's very reliable. I haven't had a problem yet with the big bore kit.

[MY450R]

prolly a good idea to get after market oil cooler
thats the first thing id do

[quaddict53]

I bought my 400ex with a 440 kit already installed...i was kinda nervous about the reliabilty, especially since i didn't know who did the engine work and how much time was on it and stuff...but i must say i am quite pleased with the performance and durability...since i got it i have prob put 100+ hours on it with absolutely not problems