My 300+whp sc-34 dyno!

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08-20-2004, 11:28 AM

TwoK4drSi

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My 300+whp sc-34 dyno!

After a long time trying to find pieces to finish my setup, it's finally done. Enjoy and comment away!

My setup:

Usdm B18c1 block
USDM B16a2 head
Arp studs
Oem headgasket
Complete tubular manifold
Precision sc34 turbo
Precision 580s injectors
Tial Wastegate
Tial BOV
2.5 flared to 3 downpipe
3" crush bend exhuast to 3" magnaflow muffler
B&M fpr
Jackson racing fuel filter
Walboro 255lph fuel pump
Hallman boost controller
Hondata s200

My comments:
Dyno was at 11psi on a conservative tune at a shop called Redline. Air/fuel was at 11.75 throught the powerband. The graph is bumpy due to my manual boost controller. The ceramic ball inside reacted too quickly and could hold the pressue steady even when v-tec kicked in causing the dip at vtec engagment. We did try to add fuel and timing to areas that needed it but the results were the same and my tuner said it was the boost controller causing it.

Modified by TwoK4drSi at 8:40 PM 8/20/2004

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08-20-2004, 11:31 AM

braintree

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Re: My 300+whp sc-34 dyno! (TwoK4drSi)

Looks good. I hav an sc34 and 300 is pretty much my goal. good job!

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08-20-2004, 11:33 AM

TwoK4drSi

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Re: My 300+whp sc-34 dyno! (braintree)

Thanks. Once I get a electronic boost controller, I'll prolly dyno again to get better results.

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08-20-2004, 12:08 PM

krazn

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Re: My 300+whp sc-34 dyno! (TwoK4drSi)

i can see why so many people are running precision turbos. maybe i shoulda went that route instead of my turbonetics...ah well. hehe...ur numbers look great.

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08-20-2004, 12:15 PM

TwoK4drSi

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Re: My 300+whp sc-34 dyno! (krazn)

I know a lot of people perfer the sc61 over the sc34 or sc44 but I wanted something that would spool quick for daily driving. Bigger isn't always better IMO

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08-20-2004, 12:36 PM

DD_JonnyLee

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Re: My 300+whp sc-34 dyno! (TwoK4drSi)

great numbers

gotta love the spool of the 34

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08-20-2004, 12:49 PM

TURBODC4TEG

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Re: My 300+whp sc-34 dyno! (Raped-Ape)

awesome numbers, i miss my 34

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08-20-2004, 12:53 PM

G"UNIT

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Re: My 300+whp sc-34 dyno! (TURBODC4TEG)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TURBODC4TEG »</TD></TR><TR><TD CLASS="quote">awesome numbers, i miss my 34

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

Yea i know you do.. I think i will to i just sold mine to someone on H-t.. Nice numbers on the sc34 man, the spool time fills good on those thing

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08-20-2004, 12:56 PM

MonkeyManStunna

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Re: My 300+whp sc-34 dyno! (G"UNIT)

danm nice numbers! i got the sc34 as well and i'm aiming for 300whp too. got any pics of your setup?

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08-20-2004, 01:02 PM

#10

TwoK4drSi

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Re: My 300+whp sc-34 dyno! (ExcelcivicSi)

Lemme clean her up and I'll post some soon. Thanks for all the replies and comments

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08-20-2004, 01:03 PM

#11

Reilly

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Nice #'s......

I miss my 34, it sounded soooo nice when it boosted, very loud!

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08-20-2004, 01:17 PM

#12

turbo*s2k

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Re: (Reilly)

The SC34 is nice, but I don't miss it...

Good #'s man!

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08-20-2004, 02:03 PM

#13

stick

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Re: (TurboChrgd_Civic)

damn nice.
id like to check it out sometime.
im pretty close to ur area.

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08-20-2004, 04:33 PM

#14

kulangot

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Re:

those are pretty good numbers @ 11psi...i was trying to debate on wheter i should go the same route doing a slightly higher compression motor @ lower boost or just dropping the compression down (maybe thicker head gasket) and running higher boost...but in your case i guess it doesnt seem to bad running higher compression @ lower boost

HIGH COMPRESSION IS WHERE YOU ARE GETTING YOUR POWER
good numbers heiu...do more research

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08-20-2004, 05:57 PM

#15

toolowsol

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Re: Re: (sirq2u)

When do you reach full boost on your SC34? I have pretty much the same setup, but I think i have a slight leak in my charge pipe, I hit 7psi at like 4500rpms

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08-21-2004, 08:21 AM

#16

Reilly

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Re: Re: (toolowsol)

Mine was @3700-3800 rpms

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08-21-2004, 09:20 AM

#17

Rollo Lawson

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Re: My 300+whp sc-34 dyno! (TwoK4drSi)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TwoK4drSi »</TD></TR><TR><TD CLASS="quote"> Bigger isn't always better IMO </TD></TR></TABLE>

AMEN!

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08-21-2004, 05:28 PM

#18

TwoK4drSi

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Re: Re: (sirq2u)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sirq2u »</TD></TR><TR><TD CLASS="quote">but in your case i guess it doesnt seem to bad running higher compression @ lower boost

HIGH COMPRESSION IS WHERE YOU ARE GETTING YOUR POWER
good numbers heiu...do more research

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

If my research is correct, it should be a 9.8:1 CR. Use c-speed racing compression calculator to verify:

http://www.c-speedracing.com/h...c.php

and here's many more articles explaining a poor man's r setup doesn't just mean putting a b16 head on a gsr...you have to change out the pistons. I, on the other hand....did not change out my pistons. It is a full gsr bottom end.

https://honda-tech.com/zerothread?id=822663
https://honda-tech.com/zerothread?id=829678
https://honda-tech.com/zerothread?id=771374
https://honda-tech.com/zerothread?id=746186
https://honda-tech.com/zerothread?id=656633

So to answer your question, I DID do my research and I AM at 9.8:1 CR

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08-21-2004, 05:47 PM

#19

lke2drvgsr

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Re: Re: (toolowsol)

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08-21-2004, 07:32 PM

#20

GOLDBERG

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Re: My 300+whp sc-34 dyno! (TwoK4drSi)

hey with that exhaust setup..how loud is your car?

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08-22-2004, 05:50 AM

#21

Ka chao

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hey what kind of head gasket are you using....so basically your put the gsr bottom end with a b16 head right no extra boring or anything and with a stock head gasket

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08-22-2004, 06:55 AM

#22

CRX T-Si

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Re: (AznMike)

Nice numbers man but you need a new boost controler.

300whp is my goal and hopefully I'll get there soon.

Keep on boosting sir.......

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08-22-2004, 05:59 PM

#23

TwoK4drSi

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Re: Re: (toolowsol)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by toolowsol »</TD></TR><TR><TD CLASS="quote">When do you reach full boost on your SC34? I have pretty much the same setup, but I think i have a slight leak in my charge pipe, I hit 7psi at like 4500rpms</TD></TR></TABLE>

I hit 11psi around 4200

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GOLDBERG »</TD></TR><TR><TD CLASS="quote">hey with that exhaust setup..how loud is your car?</TD></TR></TABLE>

I have a custom 3" crushbend exhaust to a magnaflow 3" muffler. No resonators or cats. Suprisingly, the exhaust is really quiet. I have a friend that has a the same setup but his is mandrel bent and I loved the way his sounded. No cats or resontors and still really quiet for a turbo exhaust. If I could do it again, I would get a 3" mandrel bent but at that time, I was short on funds and had a local muffler shop bend it for me.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AznMike »</TD></TR><TR><TD CLASS="quote">hey what kind of head gasket are you using....so basically your put the gsr bottom end with a b16 head right no extra boring or anything and with a stock head gasket</TD></TR></TABLE>

Nope. I just slapped the two together with oem headgasket and Arp's

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CRX T-Si »</TD></TR><TR><TD CLASS="quote">Nice numbers man but you need a new boost controler. </TD></TR></TABLE>

Yea, I hear ya. I asked other tuners about the graph and they said the same thing. Prolly get a greddy profec b spec I soon

Thanks for the comments and repiles.

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