Bisimoto New revised B series header
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Joined: Mar 2002
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From: www.exospeed.com, Valencia, CA
Here is an uncoated street version of Bisimoto's REVISED B series header.
Some changes were made on the angles of the piping.
But the TRUE Burns MERGE COLLECTOR w/ Venturi is still part of Bisi's design.
keep in mind that while other header designs look similar to this, the Bisimoto design utilizes those important factors above to produce a quality performance header.
I'll have pics of the Coated race version soon.
Some changes were made on the angles of the piping.
But the TRUE Burns MERGE COLLECTOR w/ Venturi is still part of Bisi's design.
keep in mind that while other header designs look similar to this, the Bisimoto design utilizes those important factors above to produce a quality performance header.
I'll have pics of the Coated race version soon.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bob-DC2 »</TD></TR><TR><TD CLASS="quote">bling bling y0!
that looks really good stuff.
im guessin a/c can still be retained as well</TD></TR></TABLE>
Agreed!! Im actually not to crazy about the way theses things look, but if you can keep your AC and make a substantial amount of power, then I give it
that looks really good stuff.
im guessin a/c can still be retained as well</TD></TR></TABLE>
Agreed!! Im actually not to crazy about the way theses things look, but if you can keep your AC and make a substantial amount of power, then I give it
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxste »</TD></TR><TR><TD CLASS="quote">Very nice but how the hell do you get to all the bolts to fit it?</TD></TR></TABLE>
yeah bolting that thing up to the head looks kinda difficult
yeah bolting that thing up to the head looks kinda difficult
So will this be the same price as the D-series Header?
I dont see why it shouldnt.
If it is..then im in y0!
*
*After we see some dyno #'s and being that hopefully its ac compatible
I dont see why it shouldnt.
If it is..then im in y0!
**After we see some dyno #'s and being that hopefully its ac compatible
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by june »</TD></TR><TR><TD CLASS="quote">I'm very interested in buying one. How much will it be when it's out?
June</TD></TR></TABLE>
call exospeed. good guys
June</TD></TR></TABLE>
call exospeed. good guys
i too am interested if this will make soem good gains as compared to other headers...esp since it did so well with the d-series...also can it retain ACand what is the price ... dyno numbers would b good too
looks super nice and wicked...
but the important thing is that i won't sell if it's not proven. You guys make good stuff but need to start marketing & backing it up with more than just 1-2 dyno pulls. just a though & i'm sure you are aware of it too Wil
great job though!
but the important thing is that i won't sell if it's not proven. You guys make good stuff but need to start marketing & backing it up with more than just 1-2 dyno pulls. just a though & i'm sure you are aware of it too Wil
great job though!
when is this goin to b available wil??? im lookin for a new header. also, is it available in stainless??? whats the target price range on these things??? let us know.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Charlie Moua »</TD></TR><TR><TD CLASS="quote">looks super nice and wicked...
but the important thing is that i won't sell if it's not proven. You guys make good stuff but need to start marketing & backing it up with more than just 1-2 dyno pulls. just a though & i'm sure you are aware of it too Wil
great job though!
</TD></TR></TABLE>
That is true,the other companies headers that look very similar have not even shown any dyno numbers or comparisons to other headers yet....im very skeptical that that design with all those bends,especially where the exhaust is barely exiting the head,will make power over the "traditional" designs.
but the important thing is that i won't sell if it's not proven. You guys make good stuff but need to start marketing & backing it up with more than just 1-2 dyno pulls. just a though & i'm sure you are aware of it too Wil
great job though!
</TD></TR></TABLE>That is true,the other companies headers that look very similar have not even shown any dyno numbers or comparisons to other headers yet....im very skeptical that that design with all those bends,especially where the exhaust is barely exiting the head,will make power over the "traditional" designs.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by aeolus »</TD></TR><TR><TD CLASS="quote">
That is true,the other companies headers that look very similar have not even shown any dyno numbers or comparisons to other headers yet....im very skeptical that that design with all those bends,especially where the exhaust is barely exiting the head,will make power over the "traditional" designs.</TD></TR></TABLE>
Skeptical about it’s design with all the bends????? Have you looked at the headers on an F1 car?? Headers like this have been made for years on racecars. Proper pipe length is critical in header design. Different pipe lengths will produce different gains and also allows you to make power at certain RPM ranges. Just adding a bunch of bends to a header is not going to do it. You need to have an understanding about sound waves and exhaust pressure to properly design a header. Go pick up the book “Scientific Design of Exhaust & intake systems” by Philip H.Smith and John C. Morrison. Good reading but very technical.
I happy to see people trying coming up with headers like this for imports. Once someone gets it down I know I will be changing headers once again.
That is true,the other companies headers that look very similar have not even shown any dyno numbers or comparisons to other headers yet....im very skeptical that that design with all those bends,especially where the exhaust is barely exiting the head,will make power over the "traditional" designs.</TD></TR></TABLE>
Skeptical about it’s design with all the bends????? Have you looked at the headers on an F1 car?? Headers like this have been made for years on racecars. Proper pipe length is critical in header design. Different pipe lengths will produce different gains and also allows you to make power at certain RPM ranges. Just adding a bunch of bends to a header is not going to do it. You need to have an understanding about sound waves and exhaust pressure to properly design a header. Go pick up the book “Scientific Design of Exhaust & intake systems” by Philip H.Smith and John C. Morrison. Good reading but very technical.
I happy to see people trying coming up with headers like this for imports. Once someone gets it down I know I will be changing headers once again.

Yeah, I would definately like to see some dyno sheets of this header. I don't think that I have ever seen dyno charts produced from the BisiMotor header for either the D or B-series engines. I know people rant and rave about the quaility and performance of this header, but proven performance is better than word of mouth...



