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H22 Civic 680whp 441wtq

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Old 04-27-2007, 01:28 PM
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Default H22 Civic 680whp 441wtq

The 680 was made at 28 psi, the 495 was made at 16 psi. Turbo is T4/T67, manifold is a ramhorn by spoolinperformance. Fuel is C16.








Modified by Mikey3000 at 5:40 PM 4/27/2007
Pictures added 5/8/07


Modified by Mikey3000 at 6:13 PM 5/8/2007
Old 04-27-2007, 02:03 PM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

Old 04-27-2007, 02:06 PM
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Default Re: H22 Civic 680whp 441wtq (boostincoupe)

nice daily I must say...good numbers! have fun!
Old 04-27-2007, 02:41 PM
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Default Re: H22 Civic 680whp 441wtq (TIGboy)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TIGboy &raquo;</TD></TR><TR><TD CLASS="quote">nice daily I must say...good numbers! have fun!</TD></TR></TABLE>
Old 04-27-2007, 02:44 PM
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Default Re: H22 Civic 680whp 441wtq (TIGboy)

thanks but its not a daily its race only.
Old 04-27-2007, 02:46 PM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

Well when you have a Z06 as a DD anything less than 600whp just won't suffice for a race car, now will it?
Old 04-27-2007, 04:01 PM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

Nice numbers.. Any pics and setup?
Old 04-27-2007, 04:09 PM
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Default Re: H22 Civic 680whp 441wtq (kazino42)

what hotside wheel/housing?
Old 04-27-2007, 04:17 PM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

nice numbers but damn that is alot of lag
Old 04-27-2007, 04:37 PM
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Default Re: H22 Civic 680whp 441wtq (spoolin turbo s)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">nice numbers but damn that is alot of lag </TD></TR></TABLE>

There is a little lag but it isnt bad. 200whp by 5000RPM. 350whp - 400whp by 6000RPM. 430whp - 580whp by 7000RPM. And so on. That's enough powerband to get an EG moving
Old 04-27-2007, 05:00 PM
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i have the same h22turbo civic, recently bought a built block and looking to upgrade my turbo as well, was curious to see if you would share a mod's list of whats done to your motor?
Old 04-27-2007, 05:14 PM
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Default Re: (DJsilkyjr)

sick numbers
Old 04-27-2007, 05:22 PM
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When do you reach full boost?
Old 04-27-2007, 05:22 PM
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Default Re: H22 Civic 680whp 441wtq (alpha)

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

There is a little lag but it isnt bad. 200whp by 5000RPM. 350whp - 400whp by 6000RPM. 430whp - 580whp by 7000RPM. And so on. That's enough powerband to get an EG moving </TD></TR></TABLE>

heck, id say its enough to get a few EGs moving!
Old 04-27-2007, 05:45 PM
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u rev high , nice numbers!
Old 04-27-2007, 06:30 PM
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Default Re: (Ludster)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kazino42 &raquo;</TD></TR><TR><TD CLASS="quote"> Nice numbers.. Any pics and setup?</TD></TR></TABLE>
I was trying to find pics i guess i lost them. I'll take some new ones and post them.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by under_boost &raquo;</TD></TR><TR><TD CLASS="quote">what hotside wheel/housing? </TD></TR></TABLE>
.68

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DJsilkyjr &raquo;</TD></TR><TR><TD CLASS="quote">i have the same h22turbo civic, recently bought a built block and looking to upgrade my turbo as well, was curious to see if you would share a mod's list of whats done to your motor?</TD></TR></TABLE>
Darton sleeves, JE 9.0:1, crower rods, Ferrea valves, dual valve springs, Ti retainers, stock cams, competition twin disc.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MidShipCivic &raquo;</TD></TR><TR><TD CLASS="quote">When do you reach full boost?</TD></TR></TABLE>
I don't know yet I haven't had a chance to drive it down a track.
Old 04-27-2007, 06:54 PM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

sick!! but it shoulda been the other way around....civic daily z06 race car haha!!



anything planned for the z06?
Old 04-27-2007, 07:29 PM
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Default Re: H22 Civic 680whp 441wtq (alpha)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by alpha &raquo;</TD></TR><TR><TD CLASS="quote">
There is a little lag but it isnt bad. 200whp by 5000RPM. 350whp - 400whp by 6000RPM. 430whp - 580whp by 7000RPM. And so on. That's enough powerband to get an EG moving </TD></TR></TABLE>

Dynp graphs don't show lag. You are thinking of boost threshold, which is also not shown, becuase boost pressure is not shown either.

HP is useless to describe the powerband. Torque is much more useful value as it is the force that is moving the vehicle.


Old 04-27-2007, 07:30 PM
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Default Re: H22 Civic 680whp 441wtq (alpha)

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

There is a little lag but it isnt bad. 200whp by 5000RPM. 350whp - 400whp by 6000RPM. 430whp - 580whp by 7000RPM. And so on. That's enough powerband to get an EG moving </TD></TR></TABLE>

man....

my old h22 had 300whp at 5000rpm, 400whp at 6000rpm and i thought mine was laggy...
Old 04-27-2007, 07:38 PM
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Default Re: H22 Civic 680whp 441wtq (F20Cteg)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">Dynp graphs don't show lag. You are thinking of boost threshold, which is also not shown, becuase boost pressure is not shown either.

HP is useless to describe the powerband. Torque is much more useful value as it is the force that is moving the vehicle.</TD></TR></TABLE>

You're right. Boost threshold is important IMO. You can see right around where he makes full boost from the sheet. When he goes to the track I am sure he will see 16lbs by 5800RPM. Long reply short. It isnt a bad powerband. If it is then 70% of the dyno sheets posted show bad powerbands / boost threshold
Old 04-27-2007, 08:26 PM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

Reving to the sky ftw.

Valve-train?
Old 04-27-2007, 10:10 PM
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Default Re: H22 Civic 680whp 441wtq (PrecisionH23a)

Nice numbers.. What fuel setup are you running?
Old 04-28-2007, 05:28 AM
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Default Re: H22 Civic 680whp 441wtq (G"UNIT)



the power band does seem VERY far to the right for a H22. the last one i did was making over 500 by 5500rpm.

you guys are reving that thing like a b series!
Old 04-28-2007, 06:26 AM
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Default Re: H22 Civic 680whp 441wtq (Turbo-charged)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrecisionH23a &raquo;</TD></TR><TR><TD CLASS="quote">Reving to the sky ftw.

Valve-train?</TD></TR></TABLE>
Ferrea valves, i forget what brand dual valve springs (i got them soo long ago), Ti retainers, stock cams.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by G"UNIT &raquo;</TD></TR><TR><TD CLASS="quote">Nice numbers.. What fuel setup are you running?</TD></TR></TABLE>
A1000 pump, 1000cc injectors, STR fuel rail, SX fuel pressure regulator.

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

the power band does seem VERY far to the right for a H22. the last one i did was making over 500 by 5500rpm.

you guys are reving that thing like a b series!</TD></TR></TABLE>
what would you guys attribute the lag to? the turbine isn't big!
Joe, i'm gonna need your services. Lemme know if you can make me a catch pan, i'll bring my car to you and i have a nice big sheet of aluminum. I also wanna know if you can do anything about my piping, it needs a little customization.
Old 04-28-2007, 06:42 AM
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Default Re: H22 Civic 680whp 441wtq (Mikey3000)

I agree there is lag for that motor but the powerband isnt bad. Check for boost leaks? Any exhaust leaks pre turbine?


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