I got the RSR top half for 50 bucks! I think I got a really good deal on this just need to sand and polish . I measured it and the top part is oval and hence the diameters are 1.75"x1.375" and the diameter of the bottom part is 1.875". I have some questions though:

1)I was wondering since I only got the top part, do u think I can buy those cheapo-ebay-dccopies and use the bottom half?
2)what is the diameter of the secondaries in a dc header
3) do you think I can bore out the secondaries on this RSR from 1.875" to 2"?

Thanks
-Moh



edit: I messed up one of the diameters...oops

 

anyone?

 

how do you know it is RSR?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B.Rabbit &raquo;</TD></TR><TR><TD CLASS="quote">how do you know it is RSR? </TD></TR></TABLE>

x2. You sure that's an RS-R? I never knew they had applications for Preludes.

 

It has a plate welded on the 1st pipe from the right that says "RSR", some numbers, and some stuff in japanese. I have read up at several placed where it says that JUN and RSR are the same except JUN has jun stuff welded on the top where the RSR header has it the plate welded on the same place as I said it. hehehe. I will take pics of it and post it online.

 

Ok since no one can answer my original questions, can someone at least tell me this:

I am just going to do a custom bottom section so where can I get a flange (with two 2"diameter holes) for where the bottom portion meets the top portion, like the circled one in the pic.

 

i bet a megan racing one will fit. but i wouldnt want a rsr/megan header. so just custom fab a stainless steel tube with a flex pipe and weld it on. that would make it a 4-1 header. more power imo

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hamadiscool &raquo;</TD></TR><TR><TD CLASS="quote">Ok since no one can answer my original questions</TD></TR></TABLE>

you waited 7.5 hrs.
learn to be patient.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by _BB6 &raquo;</TD></TR><TR><TD CLASS="quote">you waited 7.5 hrs.
learn to be patient.</TD></TR></TABLE>

lol actually I went out and researched a little and decided that I want to custom fab the bottom part cause I want larger pipes/collector. I didnt want to make another thread and that is why I want to know where I can get that specific circled part.
Thanks
-Mohammad


Modified by hamadiscool at 10:50 AM 12/29/2006

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hamadiscool &raquo;</TD></TR><TR><TD CLASS="quote">Ok since no one can answer my original questions, can someone at least tell me this:

I am just going to do a custom bottom section so where can I get a flange (with two 2"diameter holes) for where the bottom portion meets the top portion, like the circled one in the pic.

</TD></TR></TABLE>

that looks to long to fit on a prelude

 

sweet, i have a rs*r header on my lude i was lucky enuff to get both parts and in new shape. from a honda-tech member. no one wanted them when i bought mine i gave 300 for it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mt23vtecbb2 &raquo;</TD></TR><TR><TD CLASS="quote">sweet, i have a rs*r header on my lude i was lucky enuff to get both parts and in new shape. from a honda-tech member. no one wanted them when i bought mine i gave 300 for it. </TD></TR></TABLE>

COOL! So did u see any difference after u installed it? Did u ever do the 2.5" collector mod? Ur car looks really good, I also wished I had a 4th gen. Thanks!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by E-Money &raquo;</TD></TR><TR><TD CLASS="quote">that looks to long to fit on a prelude</TD></TR></TABLE>

I was just talking about the flange and as to where I could find it. I just grabbed that pic from ebay.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by thegeorge613 &raquo;</TD></TR><TR><TD CLASS="quote">

x2. You sure that's an RS-R? I never knew they had applications for Preludes.</TD></TR></TABLE>

yeah, they do...mt23vtecbb2 has an RSR header

 

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

that looks to long to fit on a prelude</TD></TR></TABLE>
Looks about right to me...

 

looks good,
just a ? has anybody used or heard of the kamanize 4-1 header. i just got one and i am wondering if it is any better than the 4-2-1 stock design. has anybody seen dyno numbers on the kamanize?

 

I always hear that the kamakazie header is only benefitial for superchargers and not n/a cause of the way they are designed or something.

 

the kamanize primaries are sort on it but i want proff does anyone know for sure