My Header Tech Numbers
This setup is in our EG that is road raced. Again, this is with very mild cams, basically CTR`s. Also, we ran outta fuel and the header tech header loves fuel from what Enzo says. CX fuel pump pretty much ended the session. I believe there was still power to be made. We`ll go back in a few weeks with a bigger cam and make some big numbers. I`ll post those numbers as well. Special thanks to Shawn Church, of Church Automotive Testing, for tuning on a Sunday and doing a great job with what he had to work with. I reccomend him highly.
Enjoy
Enjoy
2.5" all the way back to N1.
Those numbers are not against another header. Basically before and after tune. Cams were pulled and re-installed so it went in a little outta whack. Shawn did a great job cleaning everything up. I`m still trying to get the OG numbers e-mailed to me so I can overlay. I can tell you it`s a night and day difference though. I would have tested back to back, but my exhaust needed shortened to accomodate the new header. Also, the flange on the old jdm dc 4-1 was chopped and has 2.5 flex pipe welded to it, so it wasn`t a bolt-on affair.
Those numbers are not against another header. Basically before and after tune. Cams were pulled and re-installed so it went in a little outta whack. Shawn did a great job cleaning everything up. I`m still trying to get the OG numbers e-mailed to me so I can overlay. I can tell you it`s a night and day difference though. I would have tested back to back, but my exhaust needed shortened to accomodate the new header. Also, the flange on the old jdm dc 4-1 was chopped and has 2.5 flex pipe welded to it, so it wasn`t a bolt-on affair.
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Finally!
Yes those numbers are damn pretty for CTR cams. Can you give more specs on the motor setup? What compression blah blah blah...?
Yes those numbers are damn pretty for CTR cams. Can you give more specs on the motor setup? What compression blah blah blah...?
Ryan
Finally...........damn, thats some good numbers, expecially on CTR cams.
Enzo was very courtesy over the phone last week
too.Bert.....whose thinking very hard lately
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecvoodoo »</TD></TR><TR><TD CLASS="quote"><BLOCKQUOTE>quote:<HR>Fi nally!
Yes those numbers are damn pretty for CTR cams. Can you give more specs on the motor setup? What compression blah blah blah...?
<HR></BLOCKQUOTE>
It`s actually a pretty mild setup, only about 11.5:1. I contribute the numbers to choosing the right modifications, Hondata and the tuning.
Ryan</TD></TR></TABLE>
Is it a b20vtec? The numbers from the torque look like it's from a B20
Yes those numbers are damn pretty for CTR cams. Can you give more specs on the motor setup? What compression blah blah blah...?
<HR></BLOCKQUOTE>It`s actually a pretty mild setup, only about 11.5:1. I contribute the numbers to choosing the right modifications, Hondata and the tuning.
Ryan</TD></TR></TABLE>
Is it a b20vtec? The numbers from the torque look like it's from a B20
Sorry, yes, it`s a b20.
If you would like to take a peek at the header, I`ll have the car at the NWP Meet tomorrow and it will be in SPC`s Booth all weekend at IAS.
Ryan
If you would like to take a peek at the header, I`ll have the car at the NWP Meet tomorrow and it will be in SPC`s Booth all weekend at IAS.
Ryan
Yep, hub. Usually reads a little higher than the local Dynojets (JR, R&D, etc.) since there are no wheels to accelerate. Ryan's numbers are in the vicinity of a stock S2000 (little higher than the 2000-2001 models) for power, with much better torque.
C_A_T
C_A_T



