going forged 2.5 CDB so was just interested to see if anyone has done this what turbo you got and what figures?

 

Forged but not cdb.
HS TD05 20g.
740cc injectors.
FMIC.
Tubular headers, matched Harvey Smith up-pipe.
Huge HKS induction kit.
LINK ecu remap by Bob Rawle.
Original UK 98 heads.

Around 400/400

And if it's laggy, I can't feel it

 

what u need is a md321h turbo

 

Need? Why need?

 

im selling one lol

 

LOL, good one.

If you are selling for a decent price, then yes, he should buy it, providing it's in good nick?

 

its new an un-used, i'll find the link to my add

 

https://www.scoobynet.com/subaru-par...ew-unused.html

 

For sub 500bhp the SC46 is amazing on a 2.5, for anything bigger go rotated and use a Clinic Billet 35R.

Martyn

 

Cant go far wrong with those recomendations thats for sure.

 

I am going for a td05-20G , will see the high side of 370 with very fast spool. If I had the option I would go for a better 20G and aim for 400 or so with the same spool up.

 

I have VF48 but hoping to get the MD321 mid next year as want to push 500bhp and mine maxes out at 430 i believe?

 

Just see this lol, how much??

 

theres a link a few posts up in this thread with pics an info

 

how about a gt30 billet ??

 

md321v tried and tested

 

SC50 billet on my 2.0 at the moment if you want it, approx 6 months old covered 2k road miles £950

 

ive got a md321t on mine running 400 and 440lbs at 1.6 bar probs go more next remap not sure tho lol

 

Fancy a swap? I'm thinking of going for a smaller turbo

 

whats it good for mate big bhp and will it be a strait swap

 

510/450 @ 1.8bar on my stock 2.0sti8 16% meth/v power mix, 483/4** @ 1.7bar v power at SRR... Still on my car car at the moment just thinking of going slightly smaller as it doesn't look like I'll be going larger cc anytime soon... How old is your T?

 

think its done around 5k miles had 2.5 ltr cosworth bottem end rebuild with nitrated crank
will it fit on 2.5 ltr

 

Sounds like a nice build! The SC50 is a standard fit turbo with a 60mm inlet, what size is the inlet on your T?

 

havnt got a clue mate

 

lol drop me a pm whenever if you're interested, if not i'll probably leave it on there for a while, sorry OP for hijacking your thread

 

will do mate and yeah sorry op

 

What he said!

SC46 is THE turbo to have if you want sub 500 on a 2.5.

To give you some idea: my experience is that it spools better than a VF35 on my old 2.0 and produces 470/480.

If you have a CDB maybe you're going for even more ompf though?

Ns04

 

CDB on a 2.5 - ? SCDS or OD, pinned ect, there is alot of talk on turbos on this forum, at some point someone will have to put up a chart with engine type , turbo , 1 Bar @ - RPM , and expected bhp/Tq.

I think for a road car my experience is that the power needs to be on tap just over 3K to 3.5K.