Best turbo for 2.0
 

best turbo for 2.0 guys 400hp pretty good spool up just weighing up my options any info greatfully received:thumb:

Spec of car? UK or JDM WRX or STI, supporting mods? Budget?

classic sti bottom end will be forging it next year fmic adjustable fuel reg 900cc lateral flowed injectors full 3 inch open neck dcat will have avcr heads on very soon simtek ecu blitz air filter . was thinking of sc46 ???

The new Roller bearing SC42 Billet would be my choice.

yes thats the turbo ive been very temted with looks pretty good value for money aswell tbo

Works well, mapped a couple recently with both of them running our 2.1 stroker motors.
First example on Vpower using an uprated silicone turbo inlet hose.

http://i40.photobucket.com/albums/e2...Stuff/SC42.jpg

Second example on a stock plastic intake hose and 20% meth.

http://i40.photobucket.com/albums/e2...f/MattSC42.jpg

Martyn

nice figures there obviosly wont be running near those figures as only a 2.0 what boost was that running m8

1.6 tailing to 1.5 bar on both cars.

Martyn

I would probably go for a MD321T billet or a SC46 billet. probably bit of an overkill for your 400 bhp target, but you can set it at low boost now and have 400, and then once you have forged your engine, crank up the boost to the 450 mark or more. Saves you messing with turbos when you drop the new engine in later. good move with the avcs heads as it would be quite laggy without them.

i'd probably do something about a 6 speed too, as the gearboxes aren't gonna last long with turbos like the sc42 etc unless you change gear like a granny.

yea i know mate melted my 5 speed as it is only running 350 lol

46 ad. you know it makes sense!

yea i know lol

what about 380 to 400 what would u lot reconmend i was thinking a 20g?

Yup, a 20g would get you those figers.

20g to laggy for me been there done that

I have a vf43 for sale very little milage and that ran 387 on a 2 ltr.