Stage headers
- Thread starter Bignate123
- Start date
- Tags headers stage
from the creator of pipemax software
"the Theory is ,
at each Step Increase, there is an expansion,
which reflects back a negative pressure wave
to the Chamber + Cylinder + Intake Tract,
which should benefit if
1-your Overlap Period duration wasn't large enough
2-your Exhaust Ports CFM Flow was not quite good enough
3-your Exh/Int Flow Ratio not quite high enough
4-can help on upward portion of exhaust stroke
and free up a little HP
5-if your Intake Tract CSA is a little too large,
a Step Header might also make HP gains "
"the Theory is ,
at each Step Increase, there is an expansion,
which reflects back a negative pressure wave
to the Chamber + Cylinder + Intake Tract,
which should benefit if
1-your Overlap Period duration wasn't large enough
2-your Exhaust Ports CFM Flow was not quite good enough
3-your Exh/Int Flow Ratio not quite high enough
4-can help on upward portion of exhaust stroke
and free up a little HP
5-if your Intake Tract CSA is a little too large,
a Step Header might also make HP gains "
