Vid:

Before with ITR: 190/139
After with RMF 195/134


Either the header is only worth 5hp over an ITR, or it threw my tune WAY off <-- Which is the case here...

I had to turn the VTEC engagement up to 5900, because I was losing power at 5600 where it was at with the ITR.

It seems a OBD0/VAFC setup just doesn't work with this header.


I will be going to the dyno either today sometime, or early next week.

Dynos with ITR header: https://honda-tech.com/zerothread?id=1425460

My setup is as follows:

Engine: LS/VTEC

Cylinder Head: PR3

ITR Intake Manifold
ITR Throttle Body
Hondata Intake Manifold Gasket
Prelude 345cc Injectors
Adjustable Fuel Pressure Regulator w/ Fuel Pressure Gauge
Crower Dual Valve Springs
Crower Titanium Retainers
WebCams Billet Camshafts
- Intake Lift: .470" (mid)
- Exhaust Lift: .450" (mid)
- Overlap: 51.00 degrees
- Intake Duration: 272.00 degrees
- Exhaust Duration: 270.00 degrees
AEM Adjustable Camgears
RMF Narrow Header

Block: B18A1
ARP Head Studs
Flycut CTR Pistons
LS Rods
ARP Rod Studs
CTR N1 Crankshaft Pulley
Toda Flywheel

Transmission: LS S1
Competition Clutch Stage 5 4puck & Pressure Plate

Misc:
Custom 2.5” Exhaust w/ Resonator and Straight Thru Dynomax muffler
Short Ram Air Intake
Filled with RP Synthetic
BKR7E-11 Spark Plugs

Electronics:
A’pexI VAFC
Mugen PR3 ECU Program


My previous dynos with the ITR header were 190whp... I can't wait to see what power she makes now.

I'll keep you all posted.


Modified by LSVT3K 91 C1V1C at 6:52 AM 5/13/2006


Modified by LSVT3K 91 C1V1C at 6:33 PM 5/14/2006


Modified by LSVT3K 91 C1V1C at 10:05 PM 5/18/2006


Modified by LSVT3K 91 C1V1C at 10:54 PM 5/18/2006


Modified by LSVT3K 91 C1V1C at 10:55 PM 5/18/2006


Modified by LSVT3K 91 C1V1C at 11:09 PM 5/18/2006

 

Oh my Lord, did you just get yours?

I've been waiting on mine literally since the end of February.

I talked to Randy and he said mine should be going out shortly, though.

But anyway, back on topic.

Good luck with the new header. I hope you break 200whp. My goals are the same as yours, my friend. I think we made almost the exact same power even.

Good luck.
- Derek

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by D-Rob &raquo;</TD></TR><TR><TD CLASS="quote">Oh my Lord, did you just get yours?

I've been waiting on mine literally since the end of February.
- Derek</TD></TR></TABLE>

Rite there behind youin line

Looking foward to you dyno. Your head isn't PnP?

 

How do you like your pair of webb cams?

 

Is ur head/manifold/or TB ported&polish???

 

Did you do dyno yet?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ninor &raquo;</TD></TR><TR><TD CLASS="quote">Did you do dyno yet?</TD></TR></TABLE>

They were unable to get me in today.. early next week for sure.



<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ray-mond &raquo;</TD></TR><TR><TD CLASS="quote">Is ur head/manifold/or TB ported&polish???</TD></TR></TABLE>

Mild Port on head, Stock ITR IM & TB

 

Hey you guys I'm super sorry but I'm going as fast as i can. I got another guy to help me now so i can make 2 a day now . so that should help hurry things up.

 

hey randy stop making excuses...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Supernatural &raquo;</TD></TR><TR><TD CLASS="quote">hey randy stop making excuses... </TD></TR></TABLE>

Hey, remember, he's an old man. Its hard to make headers quickly when you are being held up by a cane or walker

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RMF &raquo;</TD></TR><TR><TD CLASS="quote">Hey you guys I'm super sorry but I'm going as fast as i can. I got another guy to help me now so i can make 2 a day now . so that should help hurry things up.</TD></TR></TABLE>

does that mean the price is going to go down now, and my broke *** can hopefully afford one? this thread seems to like these little smileys

 

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

Hey, remember, he's an old man. Its hard to make headers quickly when you are being held up by a cane or walker </TD></TR></TABLE>
LOL Funny When is the last time a guy in his 40s whipped yer *** all the way down the street RICE BOY? hmmmmmm. And you can always have a first time. LOL

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RMF &raquo;</TD></TR><TR><TD CLASS="quote"> LOL Funny When is the last time a guy in his 40s whipped yer *** all the way down the street RICE BOY? hmmmmmm. And you can always have a first time. LOL</TD></TR></TABLE>

I ain't afraid of an old man with long, beautiful hair LOL.

 

when do you dyno then?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekay_jeremy &raquo;</TD></TR><TR><TD CLASS="quote">when do you dyno then?</TD></TR></TABLE>

Soon.

I also wanted to add.. the header fit PERFECT.

Excellent ground clearance, excellent oil pan clearance.. and it works with my stock crossmember. I was amazed, this fit better than the ITR 4-1 garbage.



Sorry for shitty cellphone pics.

 

in to see some #s

 

What kind of coating is on that header?

 

numbers

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b16crexster &raquo;</TD></TR><TR><TD CLASS="quote">numbers </TD></TR></TABLE>

yes please

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GGhatchie &raquo;</TD></TR><TR><TD CLASS="quote">What kind of coating is on that header?</TD></TR></TABLE>

Black jet coating.. It's great

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b16crexster &raquo;</TD></TR><TR><TD CLASS="quote">numbers </TD></TR></TABLE>

They're coming.. lol

I'm calling the dyno guy tomorrow to see if he can get me in. He said thursday latest, but most likely sooner.

 

What's the purpose of the jet coating? Keep the heat down? Extend the life of the header? All of the above?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GGhatchie &raquo;</TD></TR><TR><TD CLASS="quote">What's the purpose of the jet coating? Keep the heat down? Extend the life of the header? All of the above?</TD></TR></TABLE>

to make it so you cant see the header in cell phone pictures...

no its to keep the heat in the pipes

 

Thursday 6:15pm is when I run.. For sure.

 

Bout damn time....

 

well then suscribing to thread for numbers good luck