I'm posting this up for my friend who isn't a Honda-Tech member. We just got back from Crazy Train Racing after a Dyno Tuning session. The motor was built and tuned by RedZone. The motor made 203.3 whp and 145.8 tq at 8,000 RPMs. Here is the dyno chart followed by a list of all modifications performed:



<u>Modifications:</u>

B20/Vtec
Stock Sleeves
Wiseco pistons 84.5mm 11.5:1
Probe rods
Balanced and polished crank and assembly
GSR head RZ Competition port
ITR Cams
AN-R Race merge header
440cc injectors
FPR
Blox Intake Manifold
AN-R 68mm throttle body
Custom 3in intake with filter Fabed by Spoolin performance
Carsound High Flow Cat
Custom 2.5in Exhaust
SuperTech Valve Springs and retainers
OBD1 conversion
255lph fuel pump
Lightened flywheel with RedZone Stage 3 Clutch
Koyo Radiator 92-95 civic
Rom tuned by RedZone Performance
All work and tuning done by RedZone Performance

Future plans include a set of upgraded cams and cam gears and more tuning. After my friend runs his car at the track I will post up times for the car.


Modified by H23 EG Hybrid at 12:20 PM 9/16/2004

 

dude finish tuning this car wednesday night at liek 1:20 lemme rephrase that morning....

you guys should see the bucket this motor sits in


straight sleeper.....our friends motto POSGF piece of **** go fast


Modified by GunMETAL_TEgRa at 12:18 PM 9/16/2004

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by H23 EG Hybrid &raquo;</TD></TR><TR><TD CLASS="quote"> We just got back from Crazy Train Racing after a Dyno Tuning secession.</TD></TR></TABLE>

dyno tuning secession, huh? ;-) Well president Lincoln to me that come January 1 he's gonna **** all ya'll up.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by aut0tek &raquo;</TD></TR><TR><TD CLASS="quote">

dyno tuning secession, huh? ;-) Well president Lincoln to me that come January 1 he's gonna **** all ya'll up.</TD></TR></TABLE>

Oops...didn't see that...edited. Was hella tired when I wrote that up.

 

good one nick!

 

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

Hey man...I was tired and half dead when I wrote that. I wasn't thinkin straight...not that I ever do.

 

wat cams

 

ITR's

 

was this tuned on pumped 91 oct?

 

yup straight 91 gas......these are the older spec itr's none the less........97 itr cams

 

seems kinda weird the trq curve falls off so fast.

Maybe because of the stroke ratio??

I would think it should stay solid up until 7krpm ish

 

nice are fuel graph, notices a slight drop in power between 7k-75k looks as though its a liitle lean in that exact area little more fuel might straighten that out but hella nice #s

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bob-DC2 &raquo;</TD></TR><TR><TD CLASS="quote">seems kinda weird the trq curve falls off so fast.

Maybe because of the stroke ratio??

I would think it should stay solid up until 7krpm ish</TD></TR></TABLE>

It could be the dyno he is on. I remember at an EFI class the guys that ran the dyno were telling us how the rollers would keep the momentum once they were spun. Im nto sure how much truth that holds but it seemed about right to me.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HOOKUPS &raquo;</TD></TR><TR><TD CLASS="quote">nice are fuel graph, notices a slight drop in power between 7k-75k looks as though its a liitle lean in that exact area little more fuel might straighten that out but hella nice #s</TD></TR></TABLE>

I noticed that too after we got back to the shop, but none the less, its still good numbers for what it is. Im sure it will improve nicely with a set of cams and some more tuning....

this was also with full exhuast system on 91 oct.

 

I'm curious what type of fuel management was used.

 

We RomTuned this ecu with 440cc injectors, FPR, and stock ignition

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by H23 EG Hybrid &raquo;</TD></TR><TR><TD CLASS="quote">Oops...didn't see that...edited. Was hella tired when I wrote that up.</TD></TR></TABLE>

Haha, I'm just messing w/ ya... Couldn't resist. ;-)

Ratliff

 

man, using the tired excuss.......lol

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RedZone &raquo;</TD></TR><TR><TD CLASS="quote">man, using the tired excuss.......lol</TD></TR></TABLE>

Man...I'm always tired. Unless there is something interesting or exciting goin on...I could fall asleep any minute. Thats why I was fallin asleep in the car at the runs earlier...cause it was wack and we didn't see shiet. Hell I could fall asleep at your shop no problem.