H22 Intake manifold TEST RESULTS !!!!!!!!!!!!!!!!!!!!!!!!
05-24-2007, 09:37 AM
#1
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H22 Intake manifold TEST RESULTS !!!!!!!!!!!!!!!!!!!!!!!!
there it is...
changing the throttle body with the stock and euro r manifold didnt make a difference at all, neither were port matched to the throttle body.
the stock moded manifold consisted of a 98 h22 intake manifold with just the butter-fly plate removed.
i did not finish my cut up stock manifold in time to test...
the skunk didnt make any more power than euro r with out changing the throttle body. changing the tb made a little more from idle to redline as you can see..
post any questions ill be happy to answer them. but i think the dyno graphs are self explanatory.
the setup is as follows..
stock 98 usdm long block
custom header, 1/2 greddy 4-2, custom 2inch secondarys.
3inch CAI
balance shafter belt removed
tuned with aem ems
Modified by JDogg at 10:26 PM 5/24/2007
05-24-2007, 09:41 AM
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Re: H22 Intake manifold TEST RESULTS !!!!!!!!!!!!!!!!!!!!!!!! (JDogg)
Good info 
So it's safe to say the Skunk2 and Euro R give roughly the same performance...
So it's safe to say the Skunk2 and Euro R give roughly the same performance...
05-24-2007, 09:53 AM
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Re: H22 Intake manifold TEST RESULTS !!!!!!!!!!!!!!!!!!!!!!!! (Finest)
What size is the collector for your custom bottom half of the header?
05-24-2007, 11:25 AM
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Re: (Silver92Lude)
the bottom 1/2 of my header uses 2inch pipes for secondarys, the top 1/2 is greddy.
i think a port matched euro R would match the skunk2 with the big throttle body. i just didnt have time or tools to port match the euro r to the 70mm tb today.
if you have the ability to rev the engine out farther the skunk would go faster down the track. i dont trust the stock valve train past the 7900 rpms i was reving it. the euro r and stock fell off harder up top than the skunk as you can see
i think a port matched euro R would match the skunk2 with the big throttle body. i just didnt have time or tools to port match the euro r to the 70mm tb today.
if you have the ability to rev the engine out farther the skunk would go faster down the track. i dont trust the stock valve train past the 7900 rpms i was reving it. the euro r and stock fell off harder up top than the skunk as you can see
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05-24-2007, 11:32 AM
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Wow and everybody put that I.m. in the garbage on this site......Skunk2 isnt all that bad....more hp and torque and top end.Nice results w all,just suprised at the skunk 2,because of the extreme bashing it took by everybody.
Its safe to say the skunk2 and the euro r are about the same until 5300rpm to redline.
Its safe to say the skunk2 and the euro r are about the same until 5300rpm to redline.
05-24-2007, 12:17 PM
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Re: (93sivtec)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93sivtec »</TD></TR><TR><TD CLASS="quote">Wow and everybody put that I.m. in the garbage on this site......Skunk2 isnt all that bad....more hp and torque and top end.Nice results w all,just suprised at the skunk 2,because of the extreme bashing it took by everybody.
Its safe to say the skunk2 and the euro r are about the same until 5300rpm to redline.</TD></TR></TABLE>
Interesting results
Modified by Alchemist at 1:40 PM 5/24/2007
Its safe to say the skunk2 and the euro r are about the same until 5300rpm to redline.</TD></TR></TABLE>
Interesting results
Modified by Alchemist at 1:40 PM 5/24/2007
05-24-2007, 12:36 PM
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Re: (93sivtec)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93sivtec »</TD></TR><TR><TD CLASS="quote">Wow and everybody put that I.m. in the garbage on this site......Skunk2 isnt all that bad....more hp and torque and top end.Nice results w all,just suprised at the skunk 2,because of the extreme bashing it took by everybody.
</TD></TR></TABLE>
Well, the Skunk2 needed a 70mm TB. If the Euro-R were matched to that, the dyno would probably tell a different story.
</TD></TR></TABLE>
Well, the Skunk2 needed a 70mm TB. If the Euro-R were matched to that, the dyno would probably tell a different story.
05-24-2007, 12:44 PM
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Re: (alphajesse)
Couple questions....
This was Skunk2's revision of their first IM right?
Was this on a stock ecu? I imagine, and assume with tuning there are quite a few more ponies there. I guess I might have to jump of the OEM Euro-R mani bandwagon.
Did you have a chance to test any of the different headers?
I assume this is on a i/h/e car? Short ram or Cold air? bpi flowstack?
You probaly answered these questions in your original thread but put it here if you can to make it easier on us.
Regardless absolutely fricken fabulous job!
This was Skunk2's revision of their first IM right?
Was this on a stock ecu? I imagine, and assume with tuning there are quite a few more ponies there. I guess I might have to jump of the OEM Euro-R mani bandwagon.
Did you have a chance to test any of the different headers?
I assume this is on a i/h/e car? Short ram or Cold air? bpi flowstack?
You probaly answered these questions in your original thread but put it here if you can to make it easier on us.
Regardless absolutely fricken fabulous job!
05-24-2007, 02:18 PM
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Re: (alphajesse)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by alphajesse »</TD></TR><TR><TD CLASS="quote">
Well, the Skunk2 needed a 70mm TB. If the Euro-R were matched to that, the dyno would probably tell a different story.</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDogg »</TD></TR><TR><TD CLASS="quote">
changing the throttle body with the stock and euro r manifold didnt make a difference at all, neither were port matched to the throttle body.
</TD></TR></TABLE>
There's your different story
Well, the Skunk2 needed a 70mm TB. If the Euro-R were matched to that, the dyno would probably tell a different story.</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDogg »</TD></TR><TR><TD CLASS="quote">
changing the throttle body with the stock and euro r manifold didnt make a difference at all, neither were port matched to the throttle body.
</TD></TR></TABLE>
There's your different story
05-24-2007, 02:28 PM
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Re: (Silver92Lude)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Silver92Lude »</TD></TR><TR><TD CLASS="quote">Is the skunk2 designed to use a 70mm anyways or would that gain from port matching as well?</TD></TR></TABLE>
The skunk2 comes bored to 75mm out of the box.
The Euro-R is ~64mm
The skunk2 comes bored to 75mm out of the box.
The Euro-R is ~64mm
05-24-2007, 02:41 PM
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finally another person who did some independant tests to prove that the skunk is not junk.
The skunk IM doesn't come out 75mm. From memory it is 66mm at the TB inlet. I had to bore the skunk IM a little to match my 68mm TB
proves once again keyboard mechanics suck
Jdogg thanks for the time and effort you put in
The skunk IM doesn't come out 75mm. From memory it is 66mm at the TB inlet. I had to bore the skunk IM a little to match my 68mm TB
proves once again keyboard mechanics suck
Jdogg thanks for the time and effort you put in
05-24-2007, 02:52 PM
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Re: H22 Intake manifold TEST RESULTS !!!!!!!!!!!!!!!!!!!!!!!! (JDogg)
jddog, did you play with vtec crossover at all to clean up that dip, or just left it be?
looks like the the euro r makes just a TINY bit less on the low end, and then makes up for it up top..
from the community thanks for doing this test!
looks like the the euro r makes just a TINY bit less on the low end, and then makes up for it up top..
from the community thanks for doing this test!
05-24-2007, 03:51 PM
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Re: (vtec_lude)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtec_lude »</TD></TR><TR><TD CLASS="quote">
There's your different story</TD></TR></TABLE>
Reading comprehension much? The Euro-R's inlet was smaller than the TB used.
There's your different story</TD></TR></TABLE>
Reading comprehension much? The Euro-R's inlet was smaller than the TB used.
