alpha

I never really post dyno sheets here unless it's something different. Recently tuned another shop's customer's Integra that they've been working on for some time. I was very impressed to say the least

Car: Integra

Engine: DART B20 block, DART head, unknown valve train, Crane cams, 3mm (?) head gasket, 95mm Scat crank, Eagle rods, JE 12:1 pistons (?), ARP head studs

Mods: Driven Concepts top mount exhaust manifold, Driven Concepts 4" e-cutout downpipe, Driven Concepts intercooler piping, Turbo Smart 44mm wastegate, Driven Concepts intake, Driven Concepts dump tube out front bumper, T4 TO4Z (T4/T67) ball bearing turbocharger, Edelbrock intake manifold, Precision 1000cc injectors, Bosch 044 (2) fuel pumps, NGK 4554 spark plugs, AEM boost control solenoid, 30-1040 AEM EMS tuned by Alpha at Brotherz Racing

Tuning at 11.8lbs creeping roughly to 12.2lbs on 93 octane:

483.62whp 378.38ft-lbs Uncorrected

Tuning at 17.8lbs creeping roughly to 18.4lbs on C16

629.00whp Uncorrected

We had some ignition issues, dyno issues (stack fan went out), severe traction issues and radiator cap issues. In all. We had to stop due to traction issues The car did great. The crew at Driven Concepts did a great job on the car! Internal logs showed 91% duty cycle but was not leaning out, yet. Dyno sheets are below. Once I figure out my web host's issues I will be able to direct link them

http://www.tamparacing.com/for...s.jpg

http://www.tamparacing.com/for...s.jpg

http://www.tamparacing.com/for....html


Modified by alpha at 10:24 AM 1/11/2008

quicksilver1689

awesome torque and powerband always liked those dart block turbo builds

T4eg

race gas


pump gas

xsi-t

post it up fellas

spectacle

mrbsponge

pretty badass john.

95mm crank! "thats a big bitch" (duece bigalo male jigallo)


Modified by mrbsponge at 9:21 PM 1/11/2008

tony1

Seems real lazy for such a big motor, what gear were you dynoing in? 12:1 was before the 3mm headgasket, right?

alpha

Tony. You're right. It is a little lazy for a 2.1 liter. Yes. It was late. 12:1 was before the 3mm head gasket

Joseph Davis

DART head? I had no idea such a beast existed. Veeeeery interesting.

quicksilver1689

# DART’s CNC Ported Honda GSX Heads are based on factory new GS-R VTEC castings, and are given a full digital CNC porting and combustion chamber reshaping.
# Dart’s GSR CNC Heads provide serious street or racing performance with optimized air flow, fuel atomization and combustion characteristics.
# Our extensive racing experience has been applied to produce a Honda head which increases power and performance dramatically.
# Ideal for turobcharged or nitrous oxide injected engines using Dart’s B-18 , B-20+ or stock Honda blocks.
# Digital CNC porting and combustion chamber machining provides dimentionally accurate and consistent contours which translate into reliable power output.
# 135cc Intake Port Volume (125cc Stock)
# 90cc Exhaust Port Volume
# 45cc Combustion Chamber Volume
# 34mm Intake Valve Diameter
# 28mm Exhaust Valve Diameter
# Fits all B-Series Blocks

Turbocivic94

what do u think the compression is now?

0xenocron

Probably closer to 10:1 with a 3mm Headgasket I would imagine...

There is a LOT of money in that car...whats its final purpose? Dyno Queen Shop car or weekend money maker?

b18b1turbo

nice number!

Mikey3000

damn i've never seen that much power from only ~18 psi. what do you attribute that amount of power to? the turbo, the headwork, the nitromethane?

xsi-t

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xenocron &raquo;</TD></TR><TR><TD CLASS="quote">Probably closer to 10:1 with a 3mm Headgasket I would imagine...

There is a LOT of money in that car...whats its final purpose? Dyno Queen Shop car or weekend money maker?</TD></TR></TABLE> hahaha all the above

alpha

He just wanted a fast, reliable, running car. He got it. He ordered a set of bias plies. We're going to the track as soon as we dyno again

manifoldmiketyson

hey,

shop i work at did all the work. i was the primary builder. turbo is a journal t4/t67 .96 a/r with p trim, water cooled.

compression is somewhere high 9's to low 10's.

i was expecting that kind of power or torque at all. definatly a nice suprise. here are a couple pics of the setup.

thanks again to alpha and brotherz racing for doing such a bang up job on the dyno

below is a link on my shop forum of the build on tamparacing.com

http://www.tamparacing.com/for....html

ekhonda87

very impressive #'s!

96 GSR-T

nice power w/ 18psi

slooogsr

that is one burly downpipe....

Jared

i started to build a 95mm stroke turbo motor but shied away because i was afraid a turbo motor would beat up the bearings too bad with the big stroke.

manifoldmiketyson

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jared &raquo;</TD></TR><TR><TD CLASS="quote">i started to build a 95mm stroke turbo motor but shied away because i was afraid a turbo motor would beat up the bearings too bad with the big stroke.</TD></TR></TABLE>

thats not totally unjust. we didn't build the engine. that particular engine was built for a sema car in 2006 in think. i can get more info on it, but it was a magazine installment build. it was originally built for nitrous, but the owner decided to go turbo.

i'll find the article and post it up. it was a pretty meticulous build.

only thing that has been changed to the engine since the build is a 3mm headgasket and vibrant tensioner. besides that, the engine was left how it was.

we arn't reving it that high (8k), so i'm hoping it should stay together for some time.

its looking like we'll be back on the dyno this next week. more at brotherz and then we'll do some back up pulls on another dyno just to make sure.

this set up is probably going to go in for some overhall in the next year. probably looking at a 42r or a s372, twin disk, bigger injectors and some better axles.

poop II

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by manifoldmiketyson &raquo;</TD></TR><TR><TD CLASS="quote">.96 a/r with p trim
</TD></TR></TABLE>
93
Now THATS a big bitch!
93 93/93

manifoldmiketyson

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by poop II &raquo;</TD></TR><TR><TD CLASS="quote">
93
Now THATS a big bitch!
93 93/93</TD></TR></TABLE>

manifoldmiketyson

just to clear some things up. compression without the headgasket was 11.5:1.