what mods 4 a BIG little boy?

[HeadSmess]

I should probably already know this, and I feel silly even asking. BUT, how does a longer intake tube improve performance?
Big Red.

pressure waves.

just like a tuned pipe, but on the other side.

so is rpm dependent. takes trial and error to get the ideal length for individual setups.

 

[geebt48cc]

Yes HS, and Big Red, once you combined longer intake with a expansion chamber it's a pretty impressive combo for what it is.