Nice . Just wondering was this both done on your car ? Bcrh is a good peice. I used to have it
Update with before and after Dyno
**Right Click on Photo to View Large Image**
Mods
k20 stock rsx type s cams and head
k24a1 Build Block 12:5:1
Stock PRB IM + Hondata Gasket
Stock TB
BCRH
INJEN CAI
Blox 3.5in Filter +V-stack
STOCK axle back with custom 2.5 mid-pipe
KPRO
RC440cc
NGK BRK9EIX 2 step colder plugs
k20 stock rsx type s cams and head
k24a1 build block 12:5:1
Stock PRB IM + Hondata Gasket
Stock TB
PLM,CRSX,KiddRH
INJEN CAI
Blox 3.5in Filter +V-stack
09 civic si HPF Axle Back with custom 2.5 mid-pipe
KPRO
RC440cc
NGK BRK9EIX 2 step colder plugs
k20 stock rsx type s cams and head
K24a1 build block 12:5:1
Stock Rbc IM + Hondata Gasket
Stock TB
PLM,CRSX,KiddRH
INJEN CAI
Blox 3.5in Filter +V-stack
STOCK axle back with Stock 05 RSX Midpipe 2.25
KPRO
RC440cc
NGK BRK9EIX 2 step colder plugs
Before Dyno using Virtual Dyno
After fully Dyno on a Real DynoJet Redline 7700 rpm
After dyno with a little tweak with the tune. Redline 8200k
In the end I am very happy with the power this motor make with adding two bolt on and STOCK RSX K20a2 CAMS. There are more room for power with full exhaust and aftermarket Cams. Not bad for just Intake manifold and new header. I think this motor i can make a little more power with a little extra Rev, but i really dont want to risk it.
* there reason i switch out my BCRH to PLM and Midpipe was because there was a crack on the midpipe and the headers. I got the BCRH welded it
and there is no leaks. As for the mid pipe there isnt any point in repairing it because it cracked hair in many places, thats why i used the stock rsx 2.25 midpipe.
here is a video of the dyno enjoy.
Last edited by 02CivicSI-VTEC; 12-20-2012 at 10:10 AM.
Nice . Just wondering was this both done on your car ? Bcrh is a good peice. I used to have it
Wow that's that big jump between rh. I wonder why ppl always say that the kid race is best for low end torque but this proves it wrong in many ways.
Thanks for posting
this is good to know.. thanks for posting cause i have this header on my k24 as well.
buddy club. Ive dyno it. the k24 block with 12.5:1 pistons made 30whp and 40lbs trq over my k20a.
nice, whats the final number? urthworm
What are the numbers? The image is not showing up.
Just curious but was this done under the same normal driving conditions? Did u give each header have ample cool down time? There some small factors that could skew those numbers that's why i ask. If u drove to the dyno with one of the headers installed did u wait so the car cooled down?
Please repost dyno Kyle I'm lookin for a good race header too...need to flow this car.
243 whp and 180trq on a dyno jet.. mods are rrc intake mani, 70mm throttle body, hybrid cold air intake, buddy club rh, custom 3", blue print stage 2 cams (older version), 12.5:1 on 91octane. Im also at 5000ft altittude so dynos are calibrated alil dif here.
My k20a with rrc, stock ported throttle body, pwjdm intake, buddy club rh, mugen twin loop made 212whp and 138lbs torque on the same dyno. The numbers all seem low but my ep is def rowdy.
The 3" was to dam loud for my taste so im back on the twin loop, im trying to set up dyno time to see how much of a diff the 3" is over the twin loop.
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