so after finally upgrading injectors from 440 to 750 i finally decided to take my car to get tuned. i had a hondata s300 installed/tuned. We were only able to test it at 6 lbs of boost as i had no boost controller available and this is what it made. car runs real smooth now and less rich than it did before so im much happier. this is what i got

b20b block
stock sleeves
je 9.0:1 pistons
eagle rods
b18c1 head
stage 3 port/polish with valve job 3 angle
itr cams
itr valve springs
ss valves
skunk 2 camgears
stock i.m
rc eng. 750cc injectors
aem fuel rail
msd fuel pump
hondata s300
random manifold
garett gt3076r .82 hotside
38mm tial wastegate
2.5" exhaust
this is what i made at 6lbs boost

207 hp
170 torque

 

good power, why on 6psi?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Turbocivic94 &raquo;</TD></TR><TR><TD CLASS="quote">good power, why on 6psi?</TD></TR></TABLE>
thanks, didnt have 3 bar map sensor installed and we had no boost controller

 

it looks like u only gained 40-50whp at 6 psi

 

yeah im gonna have to fo back after i get thos misc. things. im shooting for 15 lbs next time.

 

a stock pump will die out after 5k rpm on boost and since u pusht it for 2 weeks it prob. died

 

sorry wrong post bout the fuel pump

 

Hrm. seems a little low. I remember someone making over 300whp @10psi with the same turbo on a stock B16.

 

seems very low.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92redhatch &raquo;</TD></TR><TR><TD CLASS="quote">seems very low. </TD></TR></TABLE>

Yeah thats pretty much a built N/A motor dyno.

 

hmmmmm, what do you think the problem could be????

 

I wouldnt worry about the numbers yet. Get everything you need to run more boost and hit the dyno again. Am I looking at it wrong. Looks like you only revved to 7000RPM on that pull?

 

yeah he was only reving to 7000 to be on the safe side. i usually take it up to about 7900 then shift.

 

good displacement, good turbo, not so good numbers i have high hopes for my 76r tomorrow.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ferio82 &raquo;</TD></TR><TR><TD CLASS="quote">
b20b block
stock sleeves
je 9.0:1 pistons
eagle rods
b18c1 head
stage 3 port/polish with valve job 3 angle
itr cams........

207 hp
170 torque</TD></TR></TABLE>

I see a ton of money wasted on this set-up. The stock pistons and rods can handle more than the stock sleeves.

We did a b20vtec set-up about seven years ago using a stock b20b short block, a stock b16 head, ford motorsport 42# injectors, VAFC, and a old Revhard kit with a t3/t4b and it made 276whp on 9psi.

 

i feel like there is something wrong as well. just looking at the torque curve something seems off. a .82 30r should not be dropping torque at all especially 7k.

also where you tuning by the dyno wideband? if so it looks a bit lean.

 

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

I see a ton of money wasted on this set-up. The stock pistons and rods can handle more than the stock sleeves.

We did a b20vtec set-up about seven years ago using a stock b20b short block, a stock b16 head, ford motorsport 42# injectors, VAFC, and a old Revhard kit with a t3/t4b and it made 276whp on 9psi.

</TD></TR></TABLE>
do you think it is the tuning?? or maybe the motor is on the weaker side???? i upgraded to je pistons and better rods becuase i had already blown a piston so i figured i would upgrade, piston was blown with old setup i had before , #4 fuel injector went out and screwed it up

 

i can feel a leak coming from the downpipe where the reducer from 3" to 2.5" is , think that could be the problem, maybe a loss of pressure. hmmmm, gonna have to get that checked out

 

i know its only 6lbs, but that seems really week for a boosted b20. guess we'll she what it does at higher psi

 

Do a leak down and a compression test. also check your timing. i wonder what its at...