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JUST A LITTLE 4cyl...

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Old Feb 25, 2010 | 06:01 PM
  #1  
ekc5civic's Avatar
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Default JUST A LITTLE 4cyl...

alright guys, i would like to share with yall my current build- sry for horrible pics- iphone ftl

1996 civic hatch
-B18c5 type R swap with LSD
rmf rep header
p30 pistons
2ply hg
acl race bearings,arp bolts,studs
untuned Hondata s100 (chipped p28)

car baseline at 165whp on dynojet at mainstream performance...pretty low i know..

TIME FOR REBUILD- TOP END FOR NOW

new arp headstuds,blox cams+valvetrain,supertech high comp valves+valve seals,ferrea valve keepers,moroso oil pan,b18c5 pickup tube,innovative billet race mounts, 2ply high comp headgasket- professional products fuel rail,fuel press reg kit, blackworks 6 bolt cam gears, cam seals, etc etc









heres the progresss tonight so far.... stayed late at work and removed head.. will send to machine shop for cleaning,resurface and pressure testing.. also took some pictures of my tool box- enjoy guys. thanks


















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Old Feb 25, 2010 | 06:31 PM
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Default Re: JUST A LITTLE 4cyl...

Those cams will work well in your setup. Just make sure if they do a valvejob on your ITR head (assuming it is one) that they do an ITR valve job and not a "standard" valve job which will cost you some power. That oil pan and timing belt seem like overkill, stock is all you need.
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Old Feb 25, 2010 | 06:54 PM
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Default Re: JUST A LITTLE 4cyl...

Originally Posted by 00Red_SiR
Those cams will work well in your setup. Just make sure if they do a valvejob on your ITR head (assuming it is one) that they do an ITR valve job and not a "standard" valve job which will cost you some power. That oil pan and timing belt seem like overkill, stock is all you need.

yeah....timing belt will give me a piece of mind....i got a moroso oil pan cause i got a good deal on em....ive been having oil leak issues with the p72 pan... might be warped...tried 2 honda gaskets already...and i will look furthur into itr valve job..thanks for input 00red_siR
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Old Feb 25, 2010 | 09:44 PM
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Default Re: JUST A LITTLE 4cyl...

wow I would have expected around 180-185whp from a jdm itr with the bolt-ons you have!

I wonder what happened to the 20whp,I mean 165whp is what you get from a 190flywheel hp on a dynojet from a honda normally and you should easily be in the +210 zone for crank hp,then again those exhaust ports are nasty which I assume came from bad seals,oil=robbed hp?damn I have a diesel car with cleaner ports than that
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Old Feb 26, 2010 | 03:10 PM
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Default Re: JUST A LITTLE 4cyl...

different dyno's read different numbers....they don't mean anything.
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Old Mar 18, 2010 | 05:44 PM
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Default Re: JUST A LITTLE 4cyl...

update: she is now burning fuel- final compression ratio 13.0 ish-





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Old Mar 18, 2010 | 06:08 PM
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Default Re: JUST A LITTLE 4cyl...

Unless you milled the head you are being generous with your compression ratio. I figure 12ish:1.
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Old Mar 18, 2010 | 06:28 PM
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Default Re: JUST A LITTLE 4cyl...

its been confirmed that i have pct pistons- they arent p30s
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Old Mar 18, 2010 | 06:31 PM
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Default Re: JUST A LITTLE 4cyl...

165whp did seem a bit low, but I thought that was your stock number. Stock ITR's are usually 170-175 on dynojet.
Then in the later post I notice that you had some bolts-ons but untuned. So this chipped P28 had a very very rich program, nice exhaust ports. That is why you ended up low on power. Get it tuned and let us know how it turns out.
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Old Mar 18, 2010 | 06:39 PM
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Default Re: JUST A LITTLE 4cyl...

i will be happy in 205- 210 hp range
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Old Mar 20, 2010 | 06:25 AM
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Default Re: JUST A LITTLE 4cyl...

192whp-128trq- thanks to scotty and mainstrream- need new IM,tb,exhaust-












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Old Mar 20, 2010 | 09:43 AM
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Default Re: JUST A LITTLE 4cyl...

nice numbers
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Old Mar 20, 2010 | 10:32 AM
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Default Re: JUST A LITTLE 4cyl...

Nice man, that thing is making power everywere, seems like a good combination of parts. Night and day difference now, hows it pull now?
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Old Mar 20, 2010 | 10:42 AM
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Default Re: JUST A LITTLE 4cyl...

SAE or STD?
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Old Mar 20, 2010 | 11:08 AM
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Default Re: JUST A LITTLE 4cyl...

Originally Posted by namewasdallas
Nice man, that thing is making power everywere, seems like a good combination of parts. Night and day difference now, hows it pull now?
thanks- yes...night and day diff..... the head is still stock port,stock tb,intake manifold...
with bigger exhaust i should see another 5-10... with a ported and polished head who knows....
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Old Mar 20, 2010 | 11:09 AM
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Default Re: JUST A LITTLE 4cyl...

Originally Posted by OH_1fstgsr
SAE or STD?
i will ask tuner if its sae or std
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Old Mar 21, 2010 | 05:25 AM
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Default Re: JUST A LITTLE 4cyl...

Originally Posted by OH_1fstgsr
SAE or STD?
The graph readings say STD.
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Old Mar 21, 2010 | 08:29 AM
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Default Re: JUST A LITTLE 4cyl...

Originally Posted by 00Red_SiR
The graph readings say STD.
which means???good bad? ok?
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Old Mar 21, 2010 | 08:41 AM
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Default Re: JUST A LITTLE 4cyl...

Std is just another correction factor like SAE. The parameters are set to read a little higher then SAE. . No biggy
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Old Mar 21, 2010 | 10:00 AM
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Default Re: JUST A LITTLE 4cyl...

ok....2.6 percent higher
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