504.3HP/444FtLb Standard engine/ecu Subaru

[GRD]

Subaru 2003STI UK, standard engine, standard ecu made 504.3HP/444FtLb @1.7Bar on Surrey rolling road tonight, running VP 109Ron oxigenated racegas and full time anti-lag.



Here are a few videos of the car....



http://www.youtube.com/watch?v=3d4Y0EfW13k

http://s177.photobucket.com/albums/w230/g5u5/Subar...

[Vixpy1]

Did'nt waste much time then James

[GRD]

Vixpy1 said:

Did'nt waste much time then James

Trying to make up time on getting home....some b@sterd in an M3 was write up my backside...but at £4 a litre i wasnt too keen on wasting it



...sure i recognised the number plate from somewhere

Edited by GRD on Thursday 24th May 00:30

[Vixpy1]

GRD said:

....some b@sterd in an M3 was write up my backside...

yea, what a

Edited by Vixpy1 on Thursday 24th May 00:27

[EJ Doc]

How are you running full anti-lag with a standard ECU?

[stevieb]

EJ Doc said:

How are you running full anti-lag with a standard ECU?

I dont think he will let you know that one...

But i thought anti-lag was against the regs of scooby shootout???

Also would you put the anti lag system on a remaped WRX???

Edited by stevieb on Thursday 24th May 10:53

[GRD]

stevieb said:

EJ Doc said:

How are you running full anti-lag with a standard ECU?

I dont think he will let you know that one...

But i thought anti-lag was against the regs of scooby shootout???

Also would you put the anti lag system on a remaped WRX???

Edited by stevieb on Thursday 24th May 10:53

Thats true im affraid

No

Cant

[mneame]

fuel made a fair difference then!

anti lag, mmmmmmm

[ScoobieWRX]

That's a lot of horses for the standard engine although the new ECU's are pretty good, some reckon better than some aftermarket ECU's.

I take it you upgraded the usual injectors, fuel pump, pressure reg, turbo, exhaust, re-map etc....
How much of a thrashing will it take at that sort of power output and is it reliable for everyday use??

[GRD]

ScoobieWRX said:

That's a lot of horses for the standard engine although the new ECU's are pretty good, some reckon better than some aftermarket ECU's.

I take it you upgraded the usual injectors, fuel pump, pressure reg, turbo, exhaust, re-map etc....
How much of a thrashing will it take at that sort of power output and is it reliable for everyday use??

this is the rough spec...web guy forgot to include the FPR
http://www.greenwoodracing.co.uk/oc_sti_stg4_plus....

The Denso ECU's are extremely good....currently trying out software to work with them, which enables the customer to download different maps themselves eg one map for superunleaded/roaduse and another for say BP102,racefuel,E85 to use for trackwork...which may be another reason not to have to use an aftermarket ecu


At the moment it seems lots....had Japfest last weekend...mapping session to 504HP in the week and just got back from scoobyshootout(sprint style event at elvington)...car ran really well today apart from a badly slipping clutch(single plate paddle which was put on when the car was intended for 400HP 360FtLb max use)...managed 7th place against some fairly serious cars running dog boxes, forged built motors, role cages etc....we would have expected to have been in around 3rd too if it wasnt for the clutch problems

Edited by GRD on Sunday 27th May 23:34

Edited by GRD on Sunday 27th May 23:35

[ScoobieWRX]

GRD said:

ScoobieWRX said:

That's a lot of horses for the standard engine although the new ECU's are pretty good, some reckon better than some aftermarket ECU's.

I take it you upgraded the usual injectors, fuel pump, pressure reg, turbo, exhaust, re-map etc....
How much of a thrashing will it take at that sort of power output and is it reliable for everyday use??

this is the rough spec...web guy forgot to include the FPR
http://www.greenwoodracing.co.uk/oc_sti_stg4_plus....

The Denso ECU's are extremely good....currently trying out software to work with them, which enables the customer to download different maps themselves eg one map for superunleaded/roaduse and another for say BP102,racefuel,E85 to use for trackwork...which may be another reason not to have to use an aftermarket ecu


At the moment it seems lots....had Japfest last weekend...mapping session to 504HP in the week and just got back from scoobyshootout(sprint style event at elvington)...car ran really well today apart from a badly slipping clutch(single plate paddle which was put on when the car was intended for 400HP 360FtLb max use)...managed 7th place against some fairly serious cars running dog boxes, forged built motors, role cages etc....we would have expected to have been in around 3rd too if it wasnt for the clutch problems

Edited by GRD on Sunday 27th May 23:34

Edited by GRD on Sunday 27th May 23:35

I use a variety of software...Ingenuity, EcuExplorer,ECUedit, ECUFlash. I don't use ECUTEK for obvious reasons but the aforementioned are very good. I can generate .HEX or .BIN files and i can edit them in binary or true numerical values. Works for me although i don't think my rex will be anywhere near 500bhp...even in my dreams although if i hit 300 in time i'll be very happy!!

Fair play to you GRD....maybe when i get a 2.5 i'll come and talk to you