For anyone who cares, i went to importbuilders.com dyno day, I stayed up and built my motor thursday/friday to have it ready for today, saturday. Not having the money to even buy an intake or exaust, i was forced to just clamp my HF exaust to my crvtec
big mistake....
thing chokes bad...
another mistake, not having an intake, just a filter straped onto the throttle body

well here is the dyno graph, I will update with a new graph once I get I/H/E
Jeff @ import builders laughed at my stock HF exaust and said i'd get atleast 30whp for letting my car breath and another 10 from actually having a radiator fan and intake.
As my car was getting very hot on the dyno and i was only able to make 1 pass.
The car is still fast as all hell, and im excited to see that I have so much potential.

 

lol.

at least you left room for improvement

 

OMG, my crvtec is going in this month, you're disapointing me! *runs and cry*

 

haha dont be so sad, just remember to have extra money for exaust and intake

 

hmm expected more power

 

so youre saying you didnt let your motor brake in before dyno day hmmmmm .

 

Damn...you should have ran open header

 

my motor was broken in already
I bought a b20z longblock w/ 6k on it
I bought a JDM b16 SiR II swap with 32k on it

i dunno what putting more miles on it would do... the rings were already worn in.


yah i know i shoulda run open header
The plan was to run HF exaust 1st pass and open header 2nd pass
but we didnt want to risk it with the cars temp starting to rise.
all thats holding the exaust to my header is a C clamp



[Modified by irev210, 4:17 AM 2/23/2003]

 

that wasnt posted anywhere you moron u simply said i just put my motor together and dynoed it the next day. anyways you might want to get jdm type -r pistons or 11.5-1 cr to make any power out of that motor. and get after market rods to rev up to 9500. then your ride will do high 11's. there is some one here that has one in his integra that does 11.8 all motor. i was very impressed

 

what did u do with the rest of the b16a

 

um type R pistons are 81mm
no need to get all defensive, but no need to critisize me for my choices.
everyone has their own way of doing things, i was just sharing my dyno graph and my setup... nothing more

As for the rest of the b16, all thats left is the block/crank and oil pump
I pretty much sold the block/crank unless the buyer flakes, all thats left is the oil pump. Ive parted the rest out.

 

I think with intake/exhaust you're going to see a MAJOR jump in power

Hell just with a stock B16A and upgrading from a stock CRX exhaust I could feel a huge difference. Letting the engine breathe = especially on engines with a lot of top-end.

 

i just put a stock SiR airbox and i noticed a huge improvment already
the stupid HF exaust is killing me
ill see what it does, ill keep u posted w/ a new dyno

 

I got AEM 99-00 SI intake and 2.5" cat/resinator/muffler w/ 2 1/4 mandrel bent piping.

I went to fontana today and ran a 13.989 w/ a 60 ft time of 2.289 and a trap speed of 101.07

Oh yes, my car really puts down less then a b16, lol

 

DUDE exhausts are GOOD

 

what tranny was that with?

 

Have you blown out the welds on the exhasut yet? It happened to a member on here with a stock exhaust and a gsr i think.


[Modified by EF9_SiR, 5:30 AM 3/11/2003]

 

our b20vtec put down 170hp and 133tq. its all stock, prelude 290cc injectors, open header (jdm dc 4-1) and aem ems. prolly 10 more left in a good clean intake and b16 cams and intake manifold suck ***. ran 14.1 in a 97 civic coupe full interior with 205-60-13 yoko avs i's first time at the track.

 

Open header does alot...
Im going to the dyno in about a hour
ill let you know what my car really puts down with intake and exaust.
I have stock header, stock pr3 obd-1 ecu.

 

get your ecu reprogrammed !

 

damn yo thats a sad sad graph!

 

lol katman, I would, but i am going hondata.


Updates on dyno... I put down 163whp/115 torque.

My o2 sensor is overheating and just dumping fuel in.
Ill keep everyone updated.

 

whats the numbers on your crvtec?

 

Updates on dyno... I put down 163whp/115 torque.

My o2 sensor is overheating and just dumping fuel in.
Ill keep everyone updated.

 

that's more like it