Borg Warner S362SXE 76 or 80mm turbine
#1
Borg Warner S362SXE 76 or 80mm turbine
Hi,
I'll looking at using a S362SXE on my 13B with a small/medium street port. I noticed that you can get it with either a 76mm or 80mm turbine wheel. I'm having a hard time deducing which would be a better fit for my setup. Would love to get some input.
I'm setting the car up for mostly street driving w/ some track time thrown in. Would like to have a quick-ish spool and good mid-range. Not going for huge hp.
For now I'll be running pump gas with WI, but possibly E85 and high boost down the line. For now probably around 15lbs range.
Engine has a small/medium street port as I mentioned.
Currently running a high flow cat on the car.
Also trying to figure out how to balance turbine size against A/R on the hot side. Looks like there are .91 and 1.0 twin scroll housing options. Would going with the 80mm and .91 A/R produce reasonable spool up. How would that compare to the 76mm wheel and 1.0 A/R?
Appreciate any input.
I'll looking at using a S362SXE on my 13B with a small/medium street port. I noticed that you can get it with either a 76mm or 80mm turbine wheel. I'm having a hard time deducing which would be a better fit for my setup. Would love to get some input.
I'm setting the car up for mostly street driving w/ some track time thrown in. Would like to have a quick-ish spool and good mid-range. Not going for huge hp.
For now I'll be running pump gas with WI, but possibly E85 and high boost down the line. For now probably around 15lbs range.
Engine has a small/medium street port as I mentioned.
Currently running a high flow cat on the car.
Also trying to figure out how to balance turbine size against A/R on the hot side. Looks like there are .91 and 1.0 twin scroll housing options. Would going with the 80mm and .91 A/R produce reasonable spool up. How would that compare to the 76mm wheel and 1.0 A/R?
Appreciate any input.
#4
I'm actually running pretty much the same setup as Nateness. There's a picture of the manifold in his thread above. 3" downpipe into Bones cat. Lowish boost for now, about 1 bar. Based on what you guys are saying it sounds like Nateness has about the ideal setup for good response. Is there anyway to estimate how much lag the 80mm turbine would add? Basically my shop had the 80mm currently and I'm debating swapping it for the 76mm. Thanks.
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#13
Banned. I got OWNED!!!
Better Response = 76mm
Better Overall Power Output (Due to Lower EMAP and Higher RPM Efficiency) = 80mm
Better Overall Power Output (Due to Lower EMAP and Higher RPM Efficiency) = 80mm
#15
Banned. I got OWNED!!!
There's charts of this online at BorgWarner.
It would be something like this. PM me if you have any further questions. I'd be happy to help you out further without clogging up the thread.
It would be something like this. PM me if you have any further questions. I'd be happy to help you out further without clogging up the thread.