i searched about this someone was discussing this header a few days ago but i cant find it so is it true this wont help in top end? someone said if its supercharged it will help but if its n/a this header doesnt do anything or makes the top end worse....

this auction isnt for my car but......
http://cgi.ebay.com/ebaymotors...33631

 

4-2-1 = low end
4-1 = high end

thats what i hear though.

if your worried about not gaining hp get an equal length header, i hear they make lik 10hp more then like a 4-1

-edit- thats a 4-2-1

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiRhatchalot &raquo;</TD></TR><TR><TD CLASS="quote">4-2-1 = low end
4-1 = high end</TD></TR></TABLE>

i know that

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiRhatchalot &raquo;</TD></TR><TR><TD CLASS="quote">
if your worried about not gaining hp get an equal length header, i hear they make lik 10hp more then like a 4-1-edit- thats a 4-2-1</TD></TR></TABLE>

equal length header? u mean a 4-2-1 with equal lenth y's?

 

 

i dont have 600$ i only have 175-215

 

more input pleeez

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mrspeaker &raquo;</TD></TR><TR><TD CLASS="quote">4-1- U gain midrange and upper HP but loose HP down low,,
and under 3000rpm the motor feels sluggish...Good for high HP motors..</TD></TR></TABLE>
you LOOSE hp down low?!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by honda90si &raquo;</TD></TR><TR><TD CLASS="quote">
http://cgi.ebay.com/ebaymotors...33631</TD></TR></TABLE>


what would this do???

 

b16 aem intake and as of this friday aebs intake

 

edit: aebs intake manifold

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mrspeaker &raquo;</TD></TR><TR><TD CLASS="quote">4-2-1 U gain lower and midrange HP..Better for low HP motors and daily driving..
4-1- U gain midrange and upper HP but loose HP down low,,
and under 3000rpm the motor feels sluggish...Good for high HP motors..</TD></TR></TABLE>

This isn't always true. The design of the header will play more of a role than just if it's a 4-1 or 4-2-1.

 

That header is for a D-series. It wont work on your b16.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by honda90si &raquo;</TD></TR><TR><TD CLASS="quote">

this auction isnt for my car but......
http://cgi.ebay.com/ebaymotors...33631</TD></TR></TABLE>

obviously

 

anymore input pleaz

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SMSP &raquo;</TD></TR><TR><TD CLASS="quote">This isn't always true. The design of the header will play more of a role than just if it's a 4-1 or 4-2-1.</TD></TR></TABLE>
meaning?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiRhatchalot &raquo;</TD></TR><TR><TD CLASS="quote">
meaning?</TD></TR></TABLE>

Length of the runners?

 

bump for some highly needed info

 

Meaning:
length of the runners and diameter of exhaust manifold pipping that is used.