how much more hp's

[spurgin]

How much more hp will a 426 have over a 416.



thank you to all replys

[Steve-o 400EX]

I'd also like to know what the difference is.

[YZROOSTINYA]

.5

it all depends, so may variables.

given the exact same mods not that much. maybe a hp all over the hp

but just a simple kit with no porting barely noticeable. maybe a little more torque down low

[Steve-o 400EX]

I think I'll Stick with a 416 then.

[Sparks425Ex]

The 425 has a little bit more on top than a 416 but bottom end might as well be the same.


You may be able to tell on a dyno but not when riding them.

425 is a lil faster on top but that it.