Terminator X

iTrader: (7)

Posted on here back In Jul 2010 that my DSA RR results seemed low (398hp as attached) ... turns out that car wasn't holding boost as boost controller was wired up wrong!

It's now sorted (although still seems to drop away rather than flatline) so I've been back to DSA where car hit 447hp the RR graph is a bit mad though (attached) so I'd appreciate some thoughts on what it might be? I'll need to get the old girl back to an expert at some point to sort it out of course.

Cheers, TX.

[spec is MD321t, 740 injectors, Autronics ECU, cdb etc on a 97 UK scoob]

alcazar

iTrader: (2)

Is it forged? And have you done the head studs? Whart sort of boost does it make?

Would you mind listing the full spec?

Terminator X

iTrader: (7)

^^ Yes, not sure, 1.8bar.

CDB
New under piston oil squirters
Wiseco 92.5mm forged pistons
Manley forged H beam rods
STI V3 heads polished and ported
3 angle valve seats
Supertach valve stem oil seals
Brand new API supplied genuine subaru V4 STi crankshaft
ARP head bolts and rod bolts
Cometic 1.3mm head gaskets
ACL race spec big end and main bearings
RCM modified oil pump
740cc injectors
Parallel fuel rail conversion using stainless steel braided hoses
Sard FPR
Forge dump valve
MD321T turbo with custom 3" intake and air filter
RCM headers, heat wrapped
Harveys special up-pipe, heat wrapped
HKS 3" bell mouthed decat downpipe
HKS silent hi power 3" exhaust system and backbox
Autobahn88 FMIC
Magnecor 8.5mm HT Leads
Mocom Racing oil catch can
Underdrive pulleys
Blue autobahn 88 silicone hose kit (coolant)
PPG straight cut gearbox in a P1 housing with kazz plated front diff
Exedy API clutch and API lightened flywheel
P1 rear diff and drive shafts
whiteline drop links
pink powder coated anti roll bar
cusco front H brace
STI carbon fibre strut brace
Hard race uprated engine mounts and transmission mounts including the dog bone gearbox mount
Bob Rawle remap Jan 2010 - 2 boost settings - 1.5 & 1.8 bar
NGK racing 8s (R7435-8)

Bilstein prodrive suspension

Rota torque alloys with TOYO T1R tyres

Autronic SM4 ecu with antilag (off) and launch control (on) (removes the MAF)
HKS EVC VI boost controller
D2 8 piston braked calipers and 330mm discs
STI V6 carbon fibre rear spoiler
PIAA wipers
STi ally bonnet
Jap spec water bottle

TX.

stedee

iTrader: (4)

Is it forged ? Lol

350bhptype~R

iTrader: (4)

sounds rather forged to me!!!

dunx

iTrader: (3)

Mine isn't and it's not far behind...

dunx

P.S. Ask for Bob's input ?

stedee

iTrader: (4)

Yeah but is yours a 97 UK model

mazmike

iTrader: (5)

hi did you get your custom 3" intake from mark at lateral if so can you post picks off it as i am getting one after xmas cheers mike

prodriverules

iTrader: (52)

That graph is alittle all over the shop at the top end TX?

Grant74

iTrader: (10)

If its getting enough fuel, is there a risk of a pipe leak comewhere causing it to fluctuate like that?

At 1.8bar, there is some pressure in there

dunx

iTrader: (3)

Mine's a 2002 and runs 2 bar...

dunx

P.S. I'd get Bob Rawle to have a look at it again...

harvey

iTrader: (48)

If you have fitted the uppipe since it was last mapped it needs remapped now. What else have you done since it was last remapped 11 months ago?
You need an efficient front mount intercooler core and efficient inlet tract and remap from Bob Rawle and I think your torque graph will look completely different with a little bit more on the bhp.

Terminator X

iTrader: (7)

All mods carried out before Bob mapped it Harvey

TX.

PS

Don't you like my FMIC

harvey

iTrader: (48)

Your torque curve indicates to me that there are improvements to be had from better breathing and so a better induction setup and core would probably show good gains based on our past experience.
It is a pity you are probably 200 miles from here but if you were prepared to travel I would be prepared to put my money where my mouth is and demonstrate by result.

Terminator X

iTrader: (7)

I see, cheers Harvey ... might take you up on that as I've been known to travel far & wide for stuff

TX.

Mad Hammer

iTrader: (55)

Spool looks poor for a T on a 2.0 with one of Harveys pipes, was it run in third ? Peak power is very good at that boost though, you got a meth mix in there ? When you see 1 bar then full boost on the road ?

Terminator X

iTrader: (7)

^^ Thanks for post fella.

Was run in 3rd (DSA run the 6 speeds in 4th & 5 speeds in 3rd). Just T99 in there. Was mapped with Harveys up-pipe on the car - interestingly the March set of graphs were pre Harveys up-pipe & the December one was with it, DSA noted that the spool up is slightly slower now! Not sure when 1 bar comes up on the road but I'll take her for a run & get back to you on it.

TX.

Edit - seeing 1 bar at 3500-4000rpm, dials are moving too quick to be more accurate!