HELP question on 440 kit

[400EXcrazy]

i am thinking of geting a wiseco 440 or lrd 440 kit. are the reliable? i want my engine to last long will it decrease the life of my engine? and my friend said they are not good cuz every time u run it the you lose power is that ture

[ILGNCC400EX]

go with the 416 10.5 or 11 two 1 comp 440 kits hard to hold headgaskets from blowing trust me on this

[Colby@C&DRacing]

If the engine is built right they are very reliable. I would recommend a JE or Ross piston kit over a wiseco.

[RIDER11X]

One of the fastest guys around here runs a 425cc kit and hauls arse! TC built it.:cool:

[jasoncarr25]

go w/ the 440 from je. reliable and more power than wiseco. 11 to 1