250whp stock sohcs any of these motors still running?

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Jun 3, 2007 | 06:17 PM

Drew Peacock

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From: Where N/A is Not Applicable

250whp stock sohcs any of these motors still running?

Just wondering how the 250whp plus stock rods and pistons sohc ninjas are doing.
My car is getting retuned this week and I am looking to run 15psi through it which should put be easily around the 250whp mark using a IHIvf22. I am am hoping it will survive

Jun 3, 2007 | 08:09 PM

da_dude

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From: Maplewood, MN

I'll be getting my z6 turbo tune this friday @ 13 psi on a t3/to4e turbo. Motor itself is bone dry stock. I see what happen on friday.

Jun 3, 2007 | 09:05 PM

Drew Peacock

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Re: (Mr Wonderfull)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr Wonderfull »</TD></TR><TR><TD CLASS="quote">mine made more than that for over a year at 260-300...boosted at 145000, i put 27000 beat it like you stole it miles... Finally blew a ringland after spiking</TD></TR></TABLE> That a D series engine ?

Jun 3, 2007 | 10:00 PM

wilham320

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From: lubbock

Re: 250whp stock sohcs any of these motors still running? (turbozxi)

15psi all day everyday for the past 5 yrs... I have around 65k boosted miles, not original motor though. the first motor cracked a ring land due to super lean condition that was my fault. but that was 4 yrs ago. that one got replaced with a y8 that went for 2 yrs, it ate an aftermarket camshaft (not boost related), the d15b in it now has been running a couple years with no problems. All stock rod/piston motors... never thrown a rod

Jun 3, 2007 | 10:04 PM

HiProfile

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From: b00sting my D16s, SoWis, USA

Re: 250whp stock sohcs any of these motors still running? (wilham320)

There's that black ef hatch (epic tuning decals) with the stock d16z6 in it, ~300whp tuned by T1, I know a guy who raced him at nopi. Its actually been running quite a while now.

Jun 3, 2007 | 10:14 PM

SOHC_MShue

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From: Richmond, Va, usa

Re: 250whp stock sohcs any of these motors still running? (turbozxi)

Read my sig. Been running for a while now with a similar, but slightly smaller turbo to yours. The sti vf39.

It gets beat on daily on full boost and taken redline constantly

Jun 3, 2007 | 11:12 PM

icehayden

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From: Santa Rosa, CA, USA

Re: 250whp stock sohcs any of these motors still running? (SOHC_MShue)

BONE STOCK??!!?? there's no way that a used engine with 10:1 compression will take that! Any idea what I should do to prep my engine for something like that?

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Jun 3, 2007 | 11:45 PM

SOHC_MShue

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From: Richmond, Va, usa

Re: 250whp stock sohcs any of these motors still running? (icehayden)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by icehayden »</TD></TR><TR><TD CLASS="quote">BONE STOCK??!!?? there's no way that a used engine with 10:1 compression will take that! Any idea what I should do to prep my engine for something like that?</TD></TR></TABLE>
Having high compression doesn't make it unreliable...a bad tune will. Oh and stock d series arent 10:1.

Jun 4, 2007 | 06:21 AM

twkdCD595

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Re: (turbozxi)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbozxi »</TD></TR><TR><TD CLASS="quote"> That a D series engine ?</TD></TR></TABLE>

no, but you just said sohc...

my sohc made 335 whp and I beat the hell out of it for about a year till it lifted the head and whatnot on a boost spike.

Jun 4, 2007 | 11:04 AM

#10

confucioussae

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Re: (twkdCD595)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by twkdCD595 »</TD></TR><TR><TD CLASS="quote">

no, but you just said sohc...

my sohc made 335 whp and I beat the hell out of it for about a year till it lifted the head and whatnot on a boost spike.</TD></TR></TABLE>

335 on a stock sohc daily is awesome!

edit: i was thinking d series this whole time

good numbers though on the F !

Modified by confucioussae at 12:14 PM 6/4/2007

Jun 4, 2007 | 11:10 AM

#11

fanaticalK

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From: Windsor Mill, MD, US

Mine put down 263whp on a jet. I haven't gotten it back yet......hopefully it will last awhile.

Jun 4, 2007 | 11:12 AM

#12

confucioussae

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From: 714

Re: (fanaticalK)

quick question:

in terms of WHP, what is still considered a conservative tune for a boosted stock sohc?

edit: D SERIES SOHC

Jun 4, 2007 | 12:12 PM

#13

HybridKOOP

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From: Northeast, USA

Re: (confucioussae)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by confucioussae »</TD></TR><TR><TD CLASS="quote">quick question:

in terms of WHP, what is still considered a conservative tune for a boosted stock sohc?

edit: D SERIES SOHC

</TD></TR></TABLE>

Conservative? 175-200whp.

Jun 4, 2007 | 01:03 PM

#14

ek_bape

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From: Bombay

im running my stock y7 at a conservative 8 psi and it smashes on the daily w/o any problems. before i had it at 13-15 psi and it still did awesome.

it's all a matter of proper tuning my friend.

Jun 4, 2007 | 04:58 PM

#15

Drew Peacock

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From: Where N/A is Not Applicable

Re: (ek_bape)

Cool cheers for the replys

yeah sorry meaning D series engines.

My old setup had 250whp and went for quite some time but I made that on another dyno at just 13psi on the vf22, before crashing it. I hope it holds up ok on 15psi, I recall a few guys pushing nearly 300whp be interested to hear how there going.

Well should have results in a few days I hope.

Jun 5, 2007 | 07:02 PM

#16

Drew Peacock

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From: Where N/A is Not Applicable

bump

Jun 5, 2007 | 07:02 PM

#17

confucioussae

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Re: (turbozxi)

have you posted this on td16 yet? im also interested in seeing more, the sohc-t thread would be a great place to post as well.

https://honda-tech.com/zerothread?id=1643764

Jun 5, 2007 | 07:07 PM

#18

nihad

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From: Waterloo, Iowa

epic tuning had a z6 stock with head studs and gt30r turbo and made like 400 on stock rods tunned by evans tuning search for it it in the FI and still running. is doing like 11sec

Jun 6, 2007 | 04:59 PM

#19

Drew Peacock

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From: Where N/A is Not Applicable

Re: (confucioussae)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by confucioussae »</TD></TR><TR><TD CLASS="quote">have you posted this on td16 yet? im also interested in seeing more, the sohc-t thread would be a great place to post as well.

https://honda-tech.com/zerothread?id=1643764</TD></TR></TABLE> Yeah it will get lost in that thread just bump this now and then hopefully get a few more Ninjas input.

Jun 9, 2007 | 12:18 PM

#20

Drew Peacock

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From: Where N/A is Not Applicable

Re: (turbozxi)

up

My car made 235 on 13psi hopefully have it back on monday retuned for 15psi.

Jun 9, 2007 | 06:41 PM

#21

SOHC_MShue

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From: Richmond, Va, usa

Re: (turbozxi)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbozxi »</TD></TR><TR><TD CLASS="quote">up

My car made 235 on 13psi hopefully have it back on monday retuned for 15psi.</TD></TR></TABLE>
Good to hear. I'm sure you will get the 250

Jun 9, 2007 | 07:48 PM

#22

da_dude

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From: Maplewood, MN

Re: (turbozxi)

Jun 9, 2007 | 09:50 PM

#23

Drew Peacock

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From: Where N/A is Not Applicable

Re: (turb20_vtec)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turb20_vtec »</TD></TR><TR><TD CLASS="quote">

Hey, I made 235 whp and 205 ft lbs of troque @ 13 psi on the dyno dynamics. What's your troque?</TD></TR></TABLE>Its a dynapack not sure haven't seen a graph yet, took it for a ride and its spins 2nd gear to redline once full boost hits it pretty laggy though.

Old graph I have here on 15psi I made 364NM of TQ. Edit that is 268.5 ft lbs.

Jun 9, 2007 | 11:02 PM

#24

nerdsports

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From: Tampa

It's good to still see nice numbers out of Dseries.

My motor made 273whp/227wtq in April of 2006. That same month it ran several mid-12second passes and two 12.1 passes.

I never got another good run after that visit. I was hoping for 11s. Anywho. I have since parted the turbo setup and sold the car. It was boosting 13psi until the day the parts came off, March 31, 2007.

Keep repping SOHCs!!!