dyno'd my Prelude tonight - Tuner-Junction

triniskill · #1 (**permalink**) September 27th, 2007, 02:11 AM

soo since im leavin to got to school later today(thursday). we dynoed my prelude tonight just to see what she can put down..I work at e-shift performance
just a list of everything:

92 prelude s
jdm f20b
excedy stage 1 clutch w/jun flywheel
modified dc sport headers
short ram intake
modded IM
tanabe catback
440cc injectors (I know so dont

)
ecu chipped with a crome base map
VAFC

now let me just explain why i used the VAFC..when i first had my car finished guy who used to work with us did a lot of crome tuning..he threw in the base and was the one who gave me the 440cc injectors to use..said they will be useful..well things happened to his personal life and he lefted.
Mike never used crome before and wasnt gonna try to mess with it..soo we jst wired up a Vafc and tuned it..Mike is a very good tuner when it comes to any of the apexi items...he used to be apart of SPI who was a big apexi dealer..he was the guy who did the tuning..

anyway i dont have the dyno sheets with me at the moment but wen i get them i will post them soo dont worry..

first pass: 163whp 118ft/lb tq

after a few more passes ..we noticed that the base had a lot negative timing..it wasnt making numbers a stock f20b makes..we dynoed one before that made 190whp.. we advanced the timing 2 degrees and change my plugs.
the end results were

173whp 139ft/lbtq it should of made more..i want to change the ecu to stock p13 see if that will make a difference and it was very hot..dyno was showing 95degrees and 35% humditiy

A_White_Gs-R · #2 (**permalink**) September 27th, 2007, 10:11 AM

not bad numbers but im sure you can get a lil more out of it. and i think those injectors might be too big which is maybe why the timing was off so much in the first place.

triniskill · #3 (**permalink**) September 27th, 2007, 03:10 PM

Quote:

Originally Posted by A_White_Gs-R

not bad numbers but im sure you can get a lil more out of it. and i think those injectors might be too big which is maybe why the timing was off so much in the first place.

yea..i was thinking about the injectors being to big last night and the ecu retarding the timing..think ill get some 310cc injectors in do time..then retune it

charliemopps24 · #4 (**permalink**) September 28th, 2007, 08:55 AM

Quote:

Originally Posted by triniskill

yea..i was thinking about the injectors being to big last night and the ecu retarding the timing..think ill get some 310cc injectors in do time..then retune it

Why drop 4-500 dollars into making it run right n/a when you already have great injectors for a fi build? Look for a nice teeny tiny turbo.

triniskill · #5 (**permalink**) September 29th, 2007, 10:04 AM

Quote:

Originally Posted by charliemopps24

Why drop 4-500 dollars into making it run right n/a when you already have great injectors for a fi build? Look for a nice teeny tiny turbo.

I;m not looking to boost it..its my dd for school..plus it wont cost me must about 220 for the injectors..i dont pay for tuning..i work there

plus i have a fully built 7mgte sitting at the shop waiting for me for when I finish school..turbo manifold already made to fit a t66..but im going to go with a t70

Blake · #6 (**permalink**) May 13th, 2008, 10:08 PM

Crome is very easy if he has any idea of how to operate a load/rpm based interface.

triniskill · #7 (**permalink**) May 22nd, 2008, 09:51 PM

Quote:

Originally Posted by Blake

Crome is very easy if he has any idea of how to operate a load/rpm based interface.

yea I will be buying crome pro soon to tune it myself..