Official 5th gen Dyno Sheets - no comments, posts without DYNo will be deleted

[CUL8R]

I thought it would be a good idea for people to post their dyno sheets so fellow 5th genners know what mods are needed to reach XXX KW.
Please post up a copy of your dyno sheet and mod list at the time.Dont hesitate if you're stock it would be good to track your progress or just interesting to see differences in stock ludes.
Might be worth a sticky if it gets going!
ill get the ball rolling


MODS:
*AEM V2 intake
*Custom high flow cat --> 18"hotdog -->split at axle-->two mufflers (one on each side) exhaust. ugly angles for power!
*VAFC2 tuned by Dr Drift

KMS: 109000

DYNO is brand new so pretty much spot on with a safe tune.

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I dont have a dyno sheet (long gone by now) but just for info

S spec head (port polished, cams, larger throttle body etc etc)
AEM CAI
S spec pistons
S spec headers and exhuast through to cat
hi flow cat
Apexi N1 exhaust with one small resonator
Level 10 PTS kit inc freshly built tranny
Apexi VAFC
Properly tuned
As close to 100 octane fuel in 2002 (ie optimax with octane booster)
engine block 120,000km, head about 40,000km

184hp@wheels +/- 10%
can't remember torque, but it was pretty meaty...

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114.7 kW @ 6,621 rpm (at the wheels)

174.7 Nm @ 5,052 rpm (at the wheels)

My runs were performed in 4th gear, only mods were:

* Daiken Heavy Duty Clutch
* Simota Pod Air Filter (100mm Neck)
* Xplosion Twin Cannon Rear Muffler

Pro-Tek Automotive
Dynamic Test Systems
Precision Dynamometers




Here is a short video of the run taken and hosted by racinghonda (hope thats cool Rich?)
Dyno Video

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DMTs read about 10% high

ok heres mine after tuning my VAFC2

I had an xforce catback and type-s intake chamber as my baseline run. ~105KW

My peak power increased about 5hp (woooot :hay: ) but i really dont care about that. i've always been wanted more mid-range punch and the plot tells the rest of the story I've got another pic with the torque curve so i'll post it up another time.

Its interesting that the two runs look so different, yet the peaks are roughly the same. What are peoples diagnosis of this?

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Some places do dynos in 3rd gear. So torque would read a lot higher than 4th gear.

Here is mine before/after VAFC2 tuning. 14kw gain. Dyno'd 32 degree day, Adelaide around noon. The figures should be very accurate if not low. I had my car dyno'd on a DynoDynamics one at a place 3 weeks before that which had 107kw(colder day 9 in the morning) before VAFC2 tune.

H/I/E
Dunno what header I have.
K&N Pod filter.
2.5" exhaust, dunno brand came with car when i bought it.
Small Mugen logo on side skirts(adds about 20kw).

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Here's mine -

It was done on a -

Dyno Dynamics - Porsch GT dyno (Temp was about 23 deg)

Mods -

- Hondata IM Gasket
- CAI
- Bored TB
- Custom 2.25" Straight Through exhaust with OBX High flow cat/Test Pipe



I was told that this dyno apprently reads lower than the other Dyno Dynamic dyno's. So....

But their's a lot more push after the tune and the car revs so much easier now.

This was my stock dyno-



Big thanks goes out to - FITZGERALD RACING SERVICES for lending the dyno and ANDY (aka pornstar) for doing the tunning.

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[cjavier]

Okai here's my stock 5th gen from the VIC Dyno day at Dr Drift's!


- Carl

[radiotak]

Mods - AEM V2 Intake, Megan headers & High flow cat, cat back 2.5" Lukey system by Ian Diffens, NGK iridium plugs, Apexi Neo AFC

(Bear in mind this is an auto and we ran it on a pretty warm day)

Red is pre-tuning the Vtec engagement on the AFC, blue obviously after. The AF adjustment on the Neo isn't working at the moment, so I've got to get that sorted and get it back for a proper tune (apparantly this happens a lot more than it should with Neo's). 144.5hp (around 108kw) at the wheels though not too bad so far.

[koj]

[migoreng]

<edited comment on your dyno only>

my car gets 106.5kw stock

here's an old graph...completely stock but services were not completed back then. i was surprised my car managed to do that...

[DMT]

Only mechanical mods are Simota Intake and Magnaflow rear muffler

[Kronn 98SH]

I converted everything to metric just for you Aussies.

Temperature: 19.4ºC
Humidity: 7%
Car: Mine

Baseline: generic CAI w/ K&N filter, 2.5" custom crush-bent exhaust
Header: HyTech replica
Tuning: VAFC-II

[kenny_]

where is your sheet kenny?

my car is quite freakish now.. its fun

Good to see that you're enjoying your power. Unfortunately my car was turd to drive even with those mods until i installed a mfactory 4.64 FD.

anyways:

Skunk2 Stage2 Tuner cams
Skunk2 Tuner cam gears (timing = dont have a clue)
Skunk2 valve train
Custom headers (not too sure who made it) with 2.5" mendrel bent exhaust from the collector.
CAI
Hondata s100

Lightened flywheel (can't remember brand)
mfactory 4.64 fd (No power increase as i made 119kw with the stock fd)

I think thats it....

[PrelUDeman]

Car: 99 prelude VTIR

Power:120KW
Engine:H22A
Modifications: Headers,Exhaust, SRI, Lightened flywheel
Transmission:manual
Wheelsheavy GAH!!) 17" 215
Fuel:98

increased the torque by over 30NM as you can see in graphs. It is much more driveable and the torque is definately felt through out the rev band as you can see below. It pulls alot harder and i can actually keep the car in 3rd or 4th around a round about and not worry that i have no torque what so ever. ITS GREAT!!!!!

[rbk_212]

Car:1997 Prelude VTi-R ATTS
Power:115.3kw

Engine:H22A4
Engine Mods:extractors, metal cat, 2.25" cat back, modified airbox, E-Manage Blue w/ injector and ignition harnesses
Transmission Type:Manual
Transmission Mods:nil
Other Relevant mods:nil
Wheels/Tyres:205/50/16
Fuel:98 RON (BP Ultimate)

[m1chael1o1]

Attachment 4784


Car: 1997 Vtir ATTS

Mods: 2 1\4 inch custom made catback, highflow cat, hurricane extractors, trust intake, Apexi neo

[migoreng]

97 VTIR, H22A4 with 230,000km
K&N Panel filter with intake resonator removed
Stock header
Hi flow cat
Tanabe Medalion Touring Catback. 2.5" I think?
NGK spark leads
Iridium IX spark plugs
New o2 sensor
Castrol Edge 5w30 (Did see a little white/grey smoke during high cam so I am burning a little oil)
Exedy Heavy duty clutch with stock flywheel
215/40/17x7 tyres/rims
Apexi AFC Neo

[vinnieh22]

Mods:
Cold air
Full exhaust (2.25,100cell hiflow cat)
Emanage Ultimate

JAK motorworks

KMS : 187xxx

[migoreng]

Went to a dyno day today.. happy with the results

Not bad for 250,000km and basic intake/exhaust mods + tune... still got the same as a corolla sportivo..not sure what mods it had...

[jerksigh]

Hi guys, just recently joined the prelude family.

Here is my graph - H22Z motor, manual at 130,000 km
Only (engine) modifications are a VAFC 2 tuned by TODA racing

Uploaded with ImageShack.us

Certainly made a big difference to how the car drives in the mid range, much improved.