what sort of results can i expect from this on my standard sti v7 internal i am due in for a remap and was wondering what would be my limit on power i have the supporting mods any help will be greatly appreciated

 

I got 432bhp on my V8

 

What's the supporting mods you have ???

 

this is the supporting mods so what will my engine cope with

md321t
nkg 8s plugs with 6.5 gaped
wing mount induction kit (APS)
fuel pressure reg set at 4bar
Gt spec headers Groupe s
AVCR boost controler
3" zost no cats
enterprise 650 injectors
walbro fuel pump
aps induction kit

 

It's hard to say as every car is different etc.

Have you got TMIC or FMIC?

With the mods and the T working it's magic I can't see why you can't get around 440bhp just with 100mls of octane booster if on FMIC.

If on TMIC let me know how you get on.

I'm running this spec on my V7 STi

MD321T
Lateral Performance tubular headers and up-pipe wrapped (GT Spec)
550cc injectors
Fuelab reg (micro)
RCM Team ICE system with NON RES CENTRE
RCM Sports CAT
Hyperflow CAIK
Turbosmart dual port
EcuTek remapped By JollyGreenMonster
255 Walbro pump
NF Octane Booster (only 100mls )
V-POWER ONLY
Silkolene PRO S 10w/50 Engine oil
Grp N short shift
Hardrace - Uprated Engine,gearbox mounts and Stabilizer (to be fitted)

I made 402.5bhp and 359lbft . I now wish I went for a set of bigger injectors and may,just maybe a FMIC.

Steve

 

I'd of thought 420-430 Bhp and 400-410 Ftlbs.

Who's mapping it ??

What clutch are you running as a 321T is gonna destroy a OEM one V quickly

 

i am running a exedy twin plate s it will cope with the power all day long i am sticking with the topmount for reduced lag

 

top mount intercooler on a 321t is a backward move imo, lag is huge on a 2.0ltr, beleive me get a 321h on a 2ltr will be approx 40bhp peak power less but will actually be a faster car on the road, can retain your top mount (front mount still much better) and standard clutch (if its a 6 speed) and alot less stress on engine, yes the 321t is a awesome turbo but suited to 2,3,2.5, not trying to put a downer on your plans bud just giving some advice, im sure mark at lateral will say exactly the same

 

People always seem to say the T isn't suited to a 2L......

When buying mine (and when my friend bought his), Mark at Lateral highly recommended the T on our 2L. As he said the VVT heads on the Version 8's work very well. Not sure if V7's have VVT heads, but if they do, definitely go for the T! Jolly Green Monster said he's always been impressed with the T's on 2L as well.

 

thought the "v" was for a 2.3/2.5? either that or ive made a big mistake........ not

 

Exactly the advice i was given as well, sure V7s have vvt heads. Should make a very rapid car when done Good luck M8

 

yes ur right bud v7 sti does have vvt on inlet cams too and this can be mapped to advance earlier in the rev range, and yes it also helps spool, im just saying imo after haven driven 2003sti with 321h and a 2005 sti with 321t both standard 2ltr uk motors both mapped by same mapper the first of the 2 was a quicker car and much beter drivability and i dare say engine will last longer too

 

Yeah, fair point mate.

From my point of view, I wanted over 400bhp though, so the H wouldnt have suited me. I got 432/375, and was told if I improved my exhaust, I maybe would have got more out of it, still staying safe.

 

what bar are people running at to achieve the above numbers?

 

1.6