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View Full Version : K20a Swap Dyno Sheet



DRFTprojekt
06-11-2004, 09:38 PM
K20a Swap before tuning. 2nd pull of the day. Notice dip when vtec engages we eventually tuned that out, and got rid of the dip.

DRFTprojekt
06-11-2004, 09:43 PM
K20a Swap

toda_power
06-11-2004, 09:44 PM
holy shit! thats fukken sweet! do u have pix of ur ride?

Ill_eagle94
06-11-2004, 09:47 PM
tuned it out... meaning you raised vtec engagement approximately 200 rpm?

DRFTprojekt
06-11-2004, 09:48 PM
I had to change the vtec engagement and add more fuel. my a/f ratio is about 13.00-13.40

Ill_eagle94
06-11-2004, 09:51 PM
are you going to try to get it closer to 14.7 or will you rather stay a tad rich and perserve the engine?

BTW... beautiful pull... i'd love to do the swap but im gonna wait till shes paid for

DRFTprojekt
06-11-2004, 09:59 PM
My Sleeper (took picture like 2 seconds ago)

02civicSI
06-11-2004, 10:02 PM
i envy you! nice work. btw how much was your k20a?

DRFTprojekt
06-11-2004, 10:02 PM
I tried 14.7 but the k20a motor doesnt like that. the motor like to run rich. I was losing power getting closer to 14.7 if i kept the a/f around 13 it made the most power. I'm also going to be making a custom 3" exhaust for the car because it like the bigger exhaust. The way this motor like to run NA is almost the same as running turbo.

DRFTprojekt
06-11-2004, 10:03 PM
Originally posted by 02civicSI
i envy you! nice work. btw how much was your k20a?

I got my swap for $5300.00 complete with everything

Ill_eagle94
06-11-2004, 10:04 PM
hmm neat as far as the tuning goes... :-D

if it likes it, by all means let it have it :-D

lol 3" will be LOUD

DRFTprojekt
06-11-2004, 10:07 PM
actually i have 2.5" right now and its not that loud. my friend has the same swap with a 3" sounds the same as mine

Ill_eagle94
06-11-2004, 10:09 PM
what muffler will you run on that 3"?

stock or hi-flow cat or no cat?

dont forget to retune after going to a better flowing cat or no cat

have fun, update with numbers comparing exhaust

02civicSI
06-11-2004, 10:10 PM
Originally posted by DRFTprojekt
I got my swap for $5300.00 complete with everything

from where??????? that is a DAMN good price :eek:

DRFTprojekt
06-11-2004, 10:13 PM
Originally posted by Ill_eagle94
what muffler will you run on that 3"?

stock or hi-flow cat or no cat?

dont forget to retune after going to a better flowing cat or no cat

have fun, update with numbers comparing exhaust

the vision 2-1 downpipe that i'm running eliminates the cat and i'm going to be runnning a blitz 3" muffler with all stainless steel piping(mandrel bent)

DRFTprojekt
06-11-2004, 10:14 PM
Originally posted by 02civicSI
from where??????? that is a DAMN good price :eek:


I got a partial sponsorship since i'm the first one in washington to do the swap. I got the motor from hmotorsonline.com i think they sell them for 5500.00 regular price

toda_power
06-11-2004, 10:23 PM
baller status

get us some vids of ur car when u have time:D

DRFTprojekt
06-11-2004, 10:36 PM
I should have some soon

redronin22
06-12-2004, 12:53 AM
Nice ride, awesome motor. Any chance you might know if that k20a would pass emissions? i need more power...

myeverlovinsir
06-12-2004, 01:45 AM
Good swap, it's nice to be able to compare myself to the K20A and exceed it. Thanks:D

STP03BlueSI
06-12-2004, 07:48 AM
Holy crap! nice sleeper:D

toda_power
06-13-2004, 11:13 AM
too bad its for sale.

PAPITUYO326
06-13-2004, 08:57 PM
sick sick sick sick car

cant wait for vids

Tenacious G
06-13-2004, 09:23 PM
moved to Dyno

G..
06-29-2004, 03:01 AM
Very nice! Just out of interest do you have any further tuning plans for the motor? Also what induction you using atm?