the 4274 is a wicked turbo. 740 awhp on a friends evo at 41 psi. with plenty of room to play still. this weekend we are putting it on 50psi and going for 850 to the tires. no timing added. only running 12 degree's. 11.3 afr. the egt's average 1200 at 170 mph.
i have some fucked up friends

you want power. you have to go big or go home.

also, brake boosting. you're going to learn the hard way about it. you will have to do it from a roll. a stage 2 car will jump out hard on you, while you sit there waiting.

 

wow cameron thinking about a turbo?that must be good weed you smoked

 

lol true, but it makes it more fun when you blow past them like their not even moving

 

Stock head and cams yes...

Paul, I thought you hit full boost at 5000 rpm by looking at your dyno graphs. Why am I only getting it at 4000rpm on a much smaller turbo?

 

4300 the wastegate is open, but i make peak TQ at 5200 rpm. Just because it's at full spool doesn't mean your making full power there.
as for your setup, depends on you hot side A/R, journal or ball bearing, and compressor specs

 

Yes you have ball bearings & I just have 360* journal. Forgot about that one.

 

well there ya go lol.

 

Well then I will loose a lot of races then won't I? If I decide on a turbo, I'm deciding on dealing with its gayness as well. I will never brake boost, end of story. I simply will not do that. I'll spray nitrous based on MAP pressure, once it hits a certain boost level it will stop spray, but I'll never brake boost.

 

just like you'll never go turbo

 

if you wanna talk turbo, you know who to contact.

told you so.

 

hahaha. I remember when cam was saying he would never consider going turbo too.

 

**** Yo COUCH!!! I would go TVS, but looking at the cost of thing, I might as well spend the money and get a big ass turbo and my **** loads of power, than get a TVS and make not that compared to the turbo. Trust me, it KILLS me to do this to my poor car.

Congrats, your the first ******* to actually say it.

 

just do it already dam your sc is restricting your motor

 

Well if anything its cause of the tiny like intake I have.

 

lol, you are right though.

 

Its sad too. **** IT!!!! 2.2L KB!!!!

 

gl with anything larger than a tvs

 

Custom intake + 2.2L KB = PWN3D TURBO!!!!


I hate turbos, its gonna be like have acid as blood driving me car

 

You should just take the SC off and cut a hole in your hood for ram air. That should help your flow!

 

wow, i thought u were gonna make 375whp on a m62?

 

Perhaps, but it wouldn't be making use of the head/cams setup.
17 psi @ 5300 + 14 psi @ 8200 = SRT-4 territory

 

WOOOOOOOOOOOOOOO

do i get a prize?

i sure hope so!

none the less, and on a far more serious note.

I'd be more then happy to talk turbo with you, we can get something just rite for ya.

 

listen to this man right here...... he has the knowledge.


and damn you cam after all the **** taking I had to put up with from you, you finally are making the right decision

 

Well ****!!! That means you can get me a turbo that gets full boost at 2500 rpm, holds peak boost to 8200 rpm and makes 400 whp on pump gas (91 shitane)!?!? Count me in!!!

 

find an s.c that'll do that on our cars lol.
once you get to certain power levels there's always tradeoff's to be made my man.
gt3071 full boost @3500 rpm, makes boost at idle (seriously) will pull pretty hard and will make your 400whp on a relatively low boost level (@22-23psi on a stock motor)

find an s.c that'll do that on our cars lol.
once you get to certain power levels there's always tradeoff's to be made my man.
gt3071 full boost @3500 rpm, makes boost at idle (seriously) will pull pretty hard and will make your 400whp on a relatively low boost level (@22-23psi on a stock motor)