Bought a turbo kit

Your premier source for information on the Turbo KA: KA24E-T and KA24DE-T (KA with aftermarket turbo kit)!
Flamereka
Posts: 255
Joined: Sun Nov 10, 2002 5:24 pm
Car: 89 240sx, 96 240sx,98 subaru 2.5rs, 07 wrx

Post

I finally bought a turbo kit. It is custom, but very well put together. Manifold, t3 ballbearing, FMIC & piping, FMU 12:1, blow off valve, downpipe, an oilpan tapped with fittings welded in, and all the oil lines, and 370cc injectors. To me it looks just like a bought kit. Before someone points this out, I know that it was not made specifically for the 240sx( the frontier/xterrra), but the same engine, same mounting position. I think the only thing I will have to correct is where it connects to the intake manifodl and the down pipe.Tell me what you think. if the image don't work here is the link:http://www.djiniquity.net/sime/turbokit.jpg


User avatar
I am Technoman
Posts: 979
Joined: Fri Nov 22, 2002 6:49 am
Car: ???

Post

looks cool How much boost?

Flamereka
Posts: 255
Joined: Sun Nov 10, 2002 5:24 pm
Car: 89 240sx, 96 240sx,98 subaru 2.5rs, 07 wrx

Post

He ran 10psi on his motor and got 215whp, and 235ft.lbs on the dyno. Seems very nice. That was in a truck too. I bet with a lsd the et times would kick ***.

bruinbear714
Posts: 1159
Joined: Thu Sep 05, 2002 9:58 pm
Contact:

Post

Flamereka wrote:He ran 10psi on his motor and got 215whp, and 235ft.lbs on the dyno. Seems very nice. That was in a truck too. I bet with a lsd the et times would kick ***.


Wow that's nice.. but isn't the whp a little on the low side for 10psi of boost? The nsport kit gets about 230whp at 7psi.

TheProfessional
Posts: 83
Joined: Mon Oct 28, 2002 7:30 pm
Car: movies, music, cars

Post

yea, you must still be running very rich. i would imagine you can get more like 250rwhp at 10psi.

User avatar
oi138
Posts: 111
Joined: Sun Nov 17, 2002 7:32 pm
Contact:

Post

TheProfessional wrote:yea, you must still be running very rich. i would imagine you can get more like 250rwhp at 10psi.


Well it is just a t3 people. 215 seems about right I would imagine. Nsport uses a T4 to get those numbers at 7 p.s.i.

James Poe

MadSideways
Posts: 160
Joined: Wed Dec 04, 2002 6:45 am
Car: Cars, women, drifting...the usual...heh

Post

How much was the kit and where did you buy it from, and wtf is up with that throttle body?

ziggy682
Posts: 260
Joined: Sat Nov 23, 2002 10:34 pm
Car: 1991 240SX Turbo

Post

oi138 wrote:Well it is just a t3 people. 215 seems about right I would imagine. Nsport uses a T4 to get those numbers at 7 p.s.i.

James Poe


The kit is running 370cc injectors and an FMU. You will be running very rich, expecially in the lower rpms. With a piggyback like the HKS SAFR or the Apexi SAFC, I bet it could be tuned for more power.

Also, unless it's a big T3, it is probably not very efficient at flowing 10psi with a 2.4 liter engine. That's probably why it only hit 215 hp, but had 238 ft./lb. of torque.

Sounds like a great setup, but I recommend a fuel computer for some fine tuning to make more power.

S13Ka24e
Posts: 241
Joined: Mon Nov 04, 2002 11:26 am
Car: Tunning, reading, learning

Post

I see the FMU but are you sure it is 12:1? Because if you run 10psi then that is 120psi more than stock. Stock is 35psi (I think) so that is 155psi of fuel. I didn't think that a fuel rall can handle that. The nsport uses 7:1 so at 7psi it is 49psi + 35 is 84psi. I'm just wondering 'cause I was looking at using a 8:1 FMU that would be 91psi and I was thinking that might be to much psi.

bruinbear714
Posts: 1159
Joined: Thu Sep 05, 2002 9:58 pm
Contact:

Post

Since we're on the topic of turbos, what do you guys think about a .6 trim and .82 a/r turbine t03/04E ?

User avatar
C-Kwik
Moderator
Posts: 8070
Joined: Thu Aug 01, 2002 9:28 pm
Car: 2013 Chevy Volt, 1991 Honda CRX DX

Post

S13Ka24e wrote:I see the FMU but are you sure it is 12:1? Because if you run 10psi then that is 120psi more than stock. Stock is 35psi (I think) so that is 155psi of fuel. I didn't think that a fuel rall can handle that. The nsport uses 7:1 so at 7psi it is 49psi + 35 is 84psi. I'm just wondering 'cause I was looking at using a 8:1 FMU that would be 91psi and I was thinking that might be to much psi.


Doesn't mean it will actually make that much fuel pressure. IT will be limited to the pump's ability to flow. I would say a 12:1 FMU is high for a 370cc injector set-up. At 10 PSI, the injectors should be getting close to it's max without an FMU. I see no reason to run an FMU with that set-up.


Return to “KA24ET / KA24DET Forum”