subarustel

Seeing as kev's taking me round in circles, i thought i'd ask here

Looking for dyno graphs with people using a sc42 turbo either single or twin scroll 2.0 sti using tesco99 or equivalent (no meth)

Id like to see how it compares to my twin scroll

Thanks

imprezagaz

iTrader: (2)

just to throw another spanner in the works for you sc46 on a 2.0 with AVCS heads. Car had exhaust and intake restrictions at the time

subarustel

2.5" downpipe might lose you 5-8bhp, but it will help you hit boost sooner. Intake isnt restrictive at this point. For reference, on the dyno, im 100 rpm behind you, but i make a few ponies more on a smaller turbo, no avcs

SmurfyBhoy

Sc42 (Redone by Owen Developments)
HDI FMIC
RCM Intake Cone
3" Cat Back
GT Spec Headers

2.0 Sti 2003 Stock Engine

imprezagaz

iTrader: (2)

The turbo intake wasn’t the best under boost. Exhaust had 3” decat then to 2.5” adaptor onto a 3” system.

subarustel

Must be more people running a sc42 turbo

Or sc46

ossett2k2

iTrader: (9)

Have you got a graph we can have a look at?
I've been doing some map tweaks today to see if I can get my sc42 ts to boost a bit earlier,I will take some logs tomorrow to see if I've improved.
I'll get mine on the rollers when I'm happy.

subarustel

I dont use a scooby clinic turbo. I want to compare my rcm twin scroll to the sc42 single or twin scroll

I am looking for more torque and hopefully earlier in the rev range. Not that i need it. My car drives superb as it is

Did you manage to take some logs?

Thanks

ossett2k2

iTrader: (9)

I took a pull on my old set up,did some work on the map then the laptop crashed,sorted that now so if I get a nice run on the way home from work I'll log the new map to see if I've improved much,I've only tweaked wg duty so I don't expect much gain.
detcans need sorting and my afr sensor is shagged so I don't want to mess with fuel&timing,I recon I can go more aggressive with timing so should improve torque.
I've got virtual dyno software too but need some spare time to have a good play plus some proper runs.
Still it would be nice to see any graphs you have of your RCM TS if you can?