Gts-t

[Mr_GaZZa]

Hey every,

i've done 5,000km since my rebuild...

having a dyno done i only recieved 155 RWHP @ 4500rpm... stopped it early due to fuel pump was dead!!

dyno gave me a reading of heading to 16:1 AFR near 5k RPM

lucky i got forgies in caught it early.. so it wouldnt kill this engine toooo!!

and yeah what made me take it in... is coz it made no power at all, culdnt spin the wheels or jack!

so i got this bosch 040 pump fitted, drove away and she throw me side ways 1st, 2nd n nearly 3rd!

problem is, i can be gunning it... hit the limiter hard 'for like 5secs' n then change gears n it major backfires

n then sounds to missfiring 'WRX sound ' ? or is it over fueling on the limiter coz the inigition??

i got new spitfire coilpacks aswell!!

so yeah anyways i took her for a ride last nite, was going good.. n then took off from the lights n not much power again.. like the fuel pump

problem..?!?!

thinking it was the CRAP GFB manual el-cheapo boost controller i drilled the whole out abit... erm seemed to lower my boost n fkn seems to take ages to spool up now! n the car just makes heaps of noise n speed doesnt go around as shabby as it did n does sometimes!!

WTB my old engine power back =(

any1 had simarly troubles? or any ideas?

should i get ECU? over fueling now? =(

Edited February 17, 2008 by Mr_GaZZa

[HKS_R34]

Mate that is over-fueling. I would be getting an ecu and a tune in there asap, before you are hitting the limiter. As for the boost. Do you not have a boost gauge?

[Mr_GaZZa]

hey mate,

thanks for the reply... i fort it could be to much fuel now.. stock injectors but ?!

yeah got a boost gauge, its about 10PSI.

until i drilled out the manual boost controller hole a lil n dropped it abit, now takes a while to boost up.

any1 else can confirm its running to rich maybe..

if so i'll get a ecu and a tune!

Thanks

[TTT]

get another cheap boost controller and don't drill shit.

what is the drilling supposed to do?

what exactly did you drill?

[Mr_GaZZa]

get another cheap boost controller and don't drill shit.

what is the drilling supposed to do?

what exactly did you drill?

hey guys..

driving to work dismorning, after screwing down the key in the manual boost controller a fair bit...

aftermarket boost gauge shows 9-10psi,

coz yestaday arvo i was loosened it majorly... coz i drilled the small hole that flows into the controler 'IN SIDE'

only a drill-bit that was a little bigger in diameter... thinking that may of cause my problems cause i

'read the manual, and said it can cause wierd crap 'surging' n you might need to make it a little larger in diameter 'so i did'.

but driving to work dismorning, i received lots of power, no lag or delay. didnt even surge!!

think i need a ECU to fine tune this mo-foe

any1 have any comments on Greddy E manage units?

and wheres can i get this tuned in PERTH??

BTW mods are as below;

FORGED Melie Pistons/Shells n Gaskets Spitfire Coilpacks Stock Camshafts Boosted to 10PSI bosch 040 Fuel pump Front Mount Intercooler GFB Boost Controller HKS replica SSQ BOV HKS Super Flower Pod Fliter HSD Full Adjustable coilovers HKS replica SSQ BOV 3 n 1/2" Stainless Cat Back With 7 n 1/2 Stainless Inch Muffler Twin Plate H/duty Clutch

[W0rp3D]

why the hell are you sitting on the rev limiter for 5 seconds?

maybe you should start looking at your driving style.

[Mr_GaZZa]

lol ok maybe 2 seconds.. but isnt like i do it on purpose.. happens when i lose traction n revs go up real fast to rev limiter =p

[blind_elk]

Regardless. Anyone who treats an engine like you treat yours doesn't deserve to own a car.

[limpus]

These posts of yours are incredibly hard to read...learn to spell...and learn to drive your car with more mechanical sympathy...

[TTT]

soo..

what exactly was the problem?

[Mr_GaZZa]

Wat tha?

well theres only a few ways to determine if your car is running okay.

1. just never give it any and then you wont find any major fueling/boost or inigition problems

2. take it out and give it a bit and fault find < against componets and search for possiable causes

3. waste money on dynos, and pay for them to guess and point their finger at things.

the only real way i you can personally feel/find a difference in performance, is drive it

in different conditions... OMG?!

and by the way... i treat my car and engine probably alot better then most others on here.

serviced every 5,000km oil and filter. gets all new geniue parts or aftermarket

equilient or better! only use 98RON BP fuel also!!

gets full clean / wax / polish every weekend.

but yeah, away from that? anyone rekon ECU / AFM meter cant handle it?

and anyone got any experience with the GREDDY E MANAGE?

P.S sorry about the spelling... will try and improve on!

*ADDED*

PROBLEM - SURGING / JUST REVING N ALL NOISE?!

uses major fuel when under-load...

ECU? CAS? AFM?

Edited February 18, 2008 by Mr_GaZZa

[The Mafia]

i can be gunning it... hit the limiter hard 'for like 5secs' n then

just leting you know that doing this will reduce the life of your engine by a significant amount.

[TTT]

just leting you know that doing this will reduce the life of your engine by a significant amount.

Hey homeboy!!

did you miss this?

FORGED Melie Pistons/Shells n Gaskets Spitfire Coilpacks Stock Camshafts Boosted to 10PSI bosch 040 Fuel pump Front Mount Intercooler GFB Boost Controller HKS replica SSQ BOV HKS Super Flower Pod Fliter HSD Full Adjustable coilovers HKS replica SSQ BOV 3 n 1/2" Stainless Cat Back With 7 n 1/2 Stainless Inch Muffler Twin Plate H/duty Clutch

Surely this is the problem!!

[MotoMan]

i treat my car and engine probably alot better then most others on here.

serviced every 5,000km oil and filter. gets all new geniue parts or aftermarket

equilient or better! only use 98RON BP fuel also!!

gets full clean / wax / polish every weekend.

Well at least it will look nice and pretty on the back of a tow truck..

I don't call lots of mods and no form of engine management "treating my car well"

[Mr_GaZZa]

omg guys... its not like i sit on rev limiter?? !!!

=/ SIGH... i think you've totaly missing the point of what happens, just someone told me its over fueling..

and by the way, limiter is there to stop u doing damage LOL if your not riding it all day 'drifting' ect

awww u rekon its the ATMO BOV..

haha it stalls it time to time, but seriously? was more so thinking ECU...

thanks GTST

will try stocker 2nite

[MotoMan]

and by the way, limiter is there to stop u doing damage LOL if your not riding it all day 'drifting' ect

No the limiter is to protect the car from knobbos who dont know when to change gear.. It still does damage.. just not as much as over revving

Edited February 18, 2008 by MotoMan

[Mr_GaZZa]

Well at least it will look nice and pretty on the back of a tow truck..

I don't call lots of mods and no form of engine management "treating my car well"

wooohooo

okay? so now its ECU and not treating my car right... by running a lil 2-3psi increase with

fuel and stock ecu? no one told me thats abusing a RB25DET?

kk thanks for the advice, i'll take that as + 1 for getting a new ecu

P.S mate my skyline wont be on a tow truck... =/ scarcasim much here?

[MotoMan]

2-3psi increase..

BOV

3 1/2 catback with 7 1/2 tip

FMIC

more than enough to make your car run like crap..

And i certainly wouldnt be doing any regular rev limiter action without some form of engine management

p.s. No sarcasm.. i honestly think you are a knob

Edited February 18, 2008 by MotoMan

[PM-R33]

p.s. No sarcasm.. i honestly think you are a knob

Lol. Owned.

[Mr_GaZZa]

ok thanks motoman,

i see where your coming from, maybe i've described my problem badly / limiter.. k n 5secs is prob more so 1s!!

i thinks i need some sort of ECU too

extra fuel and air... maybe it cant handle it, hence when shift backfires?

any1 reccomend E-manage ultimate?