Does anyone have pics of their dyno charts on their DOHC Natrually Aspirated engines? I have an Apex-i AFC and I'm looking for some graphs so I can set up my controller. Thanks.

 

Just save you some time. Dyno your car , every car is different. Dyno your car with a wide band and then you can taylor it to your needs.

 

i've got one at home. i posted it on here awhile back with a b16 with comparable mods overlaid on it. i'm at my mom's house, then crashing at my girls, i'll try to find it tomorrow and look for this thread. the mods on this zc included neuspeed 4-2-1 and short ram and dynomax muffler.

 

No one around here has a Dyno......i'm just looking for an idea where the power bands are.





[Modified by ZC_CRX, 7:01 PM 12/21/2002]

 

Here is mine civic D16A9 dyno it has tuned ECU, racing header, full racing exhaust, K&N CAI....

 

d16a9 isnt a zc

 

its pretty dam close to it...just a little less compression...

 

and a different cam
different rods
different crank


otherwise they are similar

 

they make like ~5 hp less...they are so dam close, do you have proof of the different crank and rods...i would like to see some pics of that...

 

Sorry, same rods, Same crank

Same bore and stroke as well

75.0 x 90.0

Differnce is made up in cams & ECU.

Jeff Frank

 

i'll try to scan mine in on monday...

 

I just got back a ZC I dropped off at the machine shop, and they didn't tell me they crushed a piston, but they replaced one with a P26. It's an exact match for the JDM pistons. I guess I could just stop wondering what it is and ask my freind who works at the acura parts counter if it's an 89 teg part, but I'm assuming so.

 

http://community-2.webtv.net/agReziv...siR/page9.html


now go get learned
zc is not a d16X
a zc is a zc

 

Thanks

 

Here you go...header, stock airbox with K&N, 2 1/4 midpipe,chipped ecu, stock muffler it made like 8hp more with no muffler but I don't know where that dyno is...I'll have to look for it.




[Modified by 89civicdx, 8:28 AM 12/22/2002]

 

As I know my engine is ZC it's a:
Civic 1.6 16V HB
D16A9 JDM engine with 130hp & redline on 7300rpm(original)

Everyone I know in USA said that that is a ZC engine, so now I'm little confused!

 

If it has "ZC" stamped on the engine block its a ZC. If not then its not a ZC.

 

you just owned yourself with that link...the rods are different in the brown top and black top versions...not the zc and the d16a9...

"Now, the diffrences betweem the motors USDM/JDM brown top v. USDM/JDM black top is the following.. Brown Top: lower compression pistons, thicker (stronger?) rods and of course vacumm advance. Black Top: higher compression pistons, lighter (more rpm?) rods, better intake manifold than the brown top, and newly styled electronic advance. "

and no where does it talk about the crankshaft...

 

here is my dyno plot as promised. ignore the 1st dyno numbers as they are not mine. the dyno operator added the wrong persons dyno numbers to my plot.

my mods are:
- stock interals zc (with 1000 mi on the rebuild)
- stock flywheel lightened by ~2lbs
- stock intake with resonator box removed
- 2.25" "custom" exhaust using the zc exhaust manifold and cat

http://www.geocities.com/breaka19/POS/zc_dyno.jpg
<u>note:</u> you will have to copy and paste the link into your browser.

 

Thanks, I appreciate it!