Daboi630

OK well here it is.

Post your:

1. Dyno
2. Mods
3. Type of Dyno/Software
4. Gear for run
.

Any and All Dynos for the Preludes.

I'll be first.

If we-todd is down here are my numbers and mods

Run 1 - 174.9 ... 145.3 with no wires
Run 2 - 172.5 ... 142.3 with no wires
Run 3 - 176.9 ... 146.6 with HyperGround
Run 4 - 175.1 ... 145.8 with HyperGround

3" AEM CAI
DC SS Header
Test Pipe
2.25" Custom Exhaust
RC 370cc
PYR p28 Ecu
HyperClutch
HyperGround Wires

also these runs were without a resonator


Modified by Daboi630 at 1:53 AM 11/9/2004

Behan

here is my pre-smsp dyno, 175.9 whp and 147.2 ft lbs of tq. with the vafc tuned.
hopefully the smsp dyno will be up next week.



mods for this dyno were:
aem cai, dc header, 5zigen catback, vafc, dinan chipped ecu.

SUB-0 H23

*larger picture in this link https://honda-tech.com/zerothread?id=662051 *

h23a1
MODS:
generic short ram intake w/ tenzo R filter
no ps belt
magnaflo exhuast
bypassed cold start vavle

*3rd run i disconnected the flapper valve diaphram


Modified by SUB-0 H23 at 10:01 PM 11/29/2003

satan_srv

Stock:




annnnd now...


Satan's Dyno 11/18/03

Click for Video


Run 1 vs. 4 Baseline vs. No Balance Shaft Belt


Pretty obvious gains all around.

Some notes:

1) This was done with no fans, we didn't have time to set all them up, hurts numbers somewhat
2) With the belts off there is okay hp/tq gain, but mostly it's felt in acceleration. It's crazy how much faster the car accelerates, taking the drag right off the rotating assembly
3) My cams need to be set to 4500 look at the cam line, it's crazy how much midrange I will be able to pick up with more tuning.

2. Mods:
AEM CAI
64mm TB
Hondata IM Gasket
AEM FPR
RC 370cc injectors
TechTom P72 tined for my old motor
Apexi V-AFC
H22A1 head ported by Top Power Racing , valve deshrouding blah blah
Crower Stage 3 cams
Skunk2 cam gears
Jun Valvesprings
Jun Titanium Retainers
H22A4 Block
89mm LA sleeves
H22A4 stock crank balanced
Crower ProBillet H22A I-Beam Rods
ENDYN Rollerwave 11.89:1 pistons and rings
Stock Head Gasket bored to 89mm
Prodrive oil pump gears
Power Enterprise Super Strong Timing Belt
H23 manual tensioner
F20B Crank Pulley no PS
Removed A/C
Trust/GReddy SS Header
Random Technologies High Flow Cat
GReddy Power Extreme 2.5" catback
Clutchmasters Ultralight Flywheel
Clutchmasters stage 3 clutch
Accord Euro-R Transmission w/ LSD

3. Dyno - Dynojet 248c
4. Gear - Looks like 3rd from the video

577HondaPrelude

Hi guys, I just got back from the dyno and I uploaded the data into Excel on my home PC. The plots are in JPG from below

The "no mods" curves was when I went up last year when the car was still stock. The "with add-ons" curve is with:
-Iceman cold air intake
-Mugen 4-2-1 Header
-Random Tech. High flow cat.
-Mugen cat back exhaust (twin loop)
-Apexi V-fac (I tuned it today at the dyno)




NOTE:
This was a MUSTANG dyno NOT a dynojet, the dynojets reads way to high (error) and the mustang it true power at the wheels. I also did all runs in 3rd gear so the power would be a little higher in 4th (slower excellerataion less power lost to excellerating parts). So I don't want to hear "I though stock ludes were better than 141hp at the wheels", Yes they are on a dynojet but NOT a mustang dyno, and not in 3rd gear. I wanted to tune the car in 3rd because that is were I spend most of the time on the track.

Hope this helps for anyone thinking about add-ons with what type of power gains to expects.

20% power gain, I'm happy

kidaniel

1st run-untuned vafc
2nd run-tuned vafc

2nd gear runs

type of dyno/software....not sure... same as Daboi630's

AEM cai,aem pullies,dc ss 4-2-1 header,thermal exhaust, apexi vafc

It sucks, I know

Joon525

Dynojet dyno at inlinepro in VA
I believe these were 4th gear runs.
I want to try again with 16" rims but the next time it goes up on the dyno I think it's going to have cams in it.

v4lu3s

jdm h22a with appr 85k-100k miles.
generic CAI
stock jdm p13
oem jdm header
2.25 inch test pipe
apexi dunk exhaust.
NX wet kit (runs 2 and 3)
i know it was a dynojet 248c and that is about it....also the pull was done in 4th gear, but the guy running the dyno cut off according to my stock tach NOT the dyno tach so my feeling is i had a few more horses left in the engine...

Noize

I have a .jpg of one of my better runs, but noplace to host it at this time.

I sold my latest Lude (2000 base manual) almost two years ago, but thought I could contribute to this thread. I really lost **a lot** of midrange power with the DC header, even after trying to tune it back in with my VAFC, so and cannot in good conscience recommend that header to anyone. Header made a whooping 1.6whp at the top.

At any rate, car had about 45k: AEM cai, DC CC header, Greddy SP cat-back, dyno-tuned VAFC, and an MSD 6AL (this did nothing but improve cold starts):

248C dynojet
175whp from 6800-7200rpm
139wtq from 5100-6400rpm

Car went 14.54@96mph with Azenis on stock rims with above mods.
Hope this info is helpful to somebody out there.

rjr162

Don't have a dyno for him, but my friend that goes to school here got his setup done by Tempest down in Maryland. He's pushing around 380 at the wheels and is affraid to run it at the track for fear of breaking something lol. I wish I had his car!

aklucsarits

The car is my 2000 Base Prelude 5spd. Both runs were done on the same Dynojet at DuPont Racing in Wilmington, DE. They were done aproximately 9 months apart, however the atmospheric conditions happened to be identical on both days. Both runs were done in 4th gear, because it is the closest to a 1:1 ratio.

Run 002 was done at ~11,000mi in April 2001. As delivered from factory. No mods.
Run 003 was done at ~22,000mi in Nov 2001. Mods were limted to only Mugen Header, Mugen Cat-back, and stock intake with removed resonator snorkle and a K&N drop in panel filter. All else is factory.

<u>Actual Power</u>


And the same two runs with <u>SAE-Corrected Power</u>


Andrew

Mikeyslude

I can't wait to get mine up. should be a week or two
sleeved block
forged internals
head rebuilt with ferrea valvetrain
dynojet

PrecisionH23a

Cold air intake
OBX exhaust
APC graphics

PetroGuyX

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GudeH23a &raquo;</TD></TR><TR><TD CLASS="quote">

Cold air intake
OBX exhaust
APC graphics</TD></TR></TABLE>

lmfao, that's about the funniest thing i've ever seen in my entire life, holy hell, hey satan, you're car sounds mean as hell, nice numbers all

PrecisionH23a

Here is a real list of my set-up:

Engine Management
Hondata Stage 4b Engine Management
GM 3 bar map sensor
Apexi AVC-R Boost Controller
Greddy Turbo Timer
Greddy Boost and EGT gauges
MSD 6AL ignition
MSD HVC coil


Fuel
RC Engineering 720CC Injectors
Earl's -8an Steel Braided Feed Line
Earl's -6an Steel Braided Return Line
AEM High Pressure Fuel Rail
Paxton adjustable Fuel Pressure Regulator with Fuel Gauge
Paxton Fuel Filter
Walbro In-Tank 255 High Pressure Fuel Pump


Engine
Precision SC61 T04e compressor .58 a/r t4 turbo with vband
LoveFab SST Equal Length Tubular Manifold
Custom 3" v-band downpipe
Custom Mandrel Bent 3" exhaust with Apexi n1 cannister
PWR 24"x8"x3" Core Intercooler
2 1/4" intercooler piping
HKS Super Sequential blow off valve
Tial 35mm wastegate
GSR Fluidyne Radiator with Slim-Fit dual fans
Custom ARP head studs
Gude Racing Cylinder head Package
-Oversided Gude Throttle Body
-Ported/Polished intake manifold
-Ported/Polished Cylinder Head
-Racing grind valve job
-Turbo Camshafts (Intake and Exhaust)
-custom front motor mount

Custom 88MM CP Pistons 9.0:1 Compression
Swain Technology Coated pistons
-Top Gold Coat
-PC-9 sideskirt coat
-Wiseco 88mm piston rings

Crower 4340 Steel Billet Connecting Rods
Crower 220ksi Rod bolts
Honda OEM Rod/Main Bearings
Polished Crank
Darton Iron Ductile Sleeves with copper o-ring
OEM headgasket
Custom Steel Braided Ground Wires
Greddy Oil Catch Can
NGK BCPR7ES spark plugs

Transmission
Fully rebuilt with all OEM gears
Quaife Limited Slip Differential
ACT Clutch - (HA3-XTSS)
B&M short shifter
Stock Axles... for now

Spring set-up will include:
Portflow head
Larger Valves
40mm wastegate
Sheetmetal Intake Manifold/ or AIR CF IM
880cc injectors
25 shot of NAWWZZZ
hondata s200 for nitrous control
Gator Axles
A LOT of suspension upgrades to make the car more drag friendly
Extrude Hone Ported T4 exhaust housing
.63 t4 a/r trim wheel
500whp badge

Crate

JDM H22

DC Intake, DC 4-2-1 header, Mut exhuast (apexi n1 from cat back to axel, axel back is custom 2.5, and magnaflow muffler). and VAFC.

3rd Gear pull.

I have no idea and neither does my mechanic where that spike came from, whenever we tried to smooth it out the motor fell on its face.

SilverEk3dr

My dyno.

Skunk2 stage II's
SS high compression valves.
Skunk2 springs.
Skunk2 titanium retainers.
Skunk2 camgears.
Hotshot 4-1 header
Removed butterflied from intake.
Shortram intake
Hondata s200.
Dyno'd in 3rd gear.



As you may already know. I made a gasket that covered up the 4 "short" runners in the intake. So I am sure that this dyno doenst do justice to the way my car runs. I havent went back to retune since. It went 14.20@97 on 17" street tires @ 2700 with me. Imagine it in an eg hatch @2000 pounds even.

P.s. The full swap is for sale


Modified by SilverEk3dr at 3:18 AM 12/5/2003

MrMike

JDM 93 H22a
Crower Stage 2 cams, Manley springs and retainers
63mm throttlebody, stock intake manifold
Dented DC Sports Header, straight pipe, 2.25 piping to Apexi N1 NA muffler
Stock Head and bottom end, removed blance shafts
Fidanza flywheel, clutchmasters stage 4 clutch

dyno jet not sure what model
3rd gear pull

2point6

12/1 comp on 91 octane.

Jason kiDD

Put it in a hatch..

Ohh sowwy..
Good plots guys, I will get some base numbers when it gets warmer..

tunedbylorange.com

Turbo
Vehicle: 92 Civic CX
Engine: JDM H22 swap
Mounts: Hasport
Weight: 2300 lbs without driver
Management: AEM EMS
Injectors: RC 550's
Ignition: MSD SCI-L
Coil: Blaster SS-external
Ignition wires: Accel 8mm
Cylinder head: Stock Honda
Valve train: Stock Honda
Pistons: Stock Honda
Rods: Stock Honda
Cam gears: Stock Honda
O2 Sensor: AEM UEGO
Fuel Pump: Walbro 255lph
Fuel System: Stock fuel rail/ stock fuel filter
Fuel Pressure: Stock regulator
Transmission: Accord w/ Quaife LSD
Flywheel: Stock Honda
Clutch: ACT
Intake manifold: OEM Honda
Throttle body: STR70mm
Exhaust: Custom 3 in downpipe - 3 inch exhaust
Catalytic converter: N/A
Axles: stock

LudeyKrus

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2point6 &raquo;</TD></TR><TR><TD CLASS="quote">12/1 comp on 91 octane.



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

rocketlude

MODS: Ported head, H23 vtec, ferrea valve train, stock cams, sleeved, je pistons, aem hyper rod 2, stock head gasket and bolts, underdrive crank pulley. No power steering or AC. Autronic Engine Managment

gsr-HF

dyno graph...


this link leads to bigger pix of dyno graph
http://www.imagestation.com/pi...g.jpg
better pic of torque curve


base run yeild 141.59 whp and 145.55 wtq
2nd run yeild 174.14 whp and 177.74 wtq
3rd run yeild 182.53 whp and 191.98 wtq

h23a1

modifications

*short ram intake with tenzo air filter
*msd 6a
*no power steering belt
*bypassed cold start valve
*nos dry sytem - 60 shot
*magnaflo exhaust

safe driver

1.
6.5psi, stopped at about 7100rpm. SAFC Hack

2. all stock internals
118,000 miles compression is 195, 195, 205, 195
------
turbo related parts:
TO4e .60ar 60trim/ T3 .63ar stage 3
SFP manifold
Tial 35mm wastegate
2.5" downpipe
PWR 18x6x3 intercooler
Greddy Type-S blow off valve
2.5" intercooler piping
2.5" Kteller8 exhaust w/out cat
------
fuel/ignition related parts:
MSD Digital 6+ ignition (set at 5 degrees retard)
Magnecore KV85 spark plug wires
Generic Autolite copper sparkplugs (stock heat range)
DSM 450cc injectors
Apex-i SAFC v2
stock fuel pump
stock fuel pressure regulator.

3. DYNOJET MODEL 248C

4. Dyno'ed in 4th gear