Best Turbo for my sr20 det :)

[Almasxxx]

Hi Guys


oversize 1mm valf
Ppr motorsport port polish stage 4
brain crower complite head
brain crower stage 2 cams
tomei rocker arm stoppers
86mm cp piston
brain crower i beam rod
handmade turbo manifold
tial 38mm external wastegate
12 -14 liter intercooler
cometic head gasket etc etc

My Question is
which turbo better this setup i drive this car rolling and drag race
and other question give more money for orjinal brand or pay low price godspeed turbo
20 G turbo
2871 turbo
2876 turbo
3071 turbo

Thanks

[stamps31757]

20g turbo is probably the cheaper of all the turbo's they are proven on multiple platforms but i have never seen one on an sr20.

i've heard of alot of people running the gt28 series turbos will great success.

it really depends on what your looking for out of the car. I would almost go with the gt30 with the work you say you have done. but going with the slightly smaller gt28 wont hurt. you will get faster spool time with the gt28.

best thing to do is figure out what you want the car to be used for then choose the turbo that best fits.

[budweisers14]

You can also pick up a precision turbo I think it's the best bang for your buck right now .

[Almasxxx]

Guys i would like journial bearing

[Briou]

Why do you want journal bearings? Just curious.

[stamps31757]

precision turbos are great. i dont know why they are such underrated turbos. From what i have seen most of them make more power than what they are estimated.

[R33E8]

Originally Posted by stamps31757

precision turbos are great. i dont know why they are such underrated turbos. From what i have seen most of them make more power than what they are estimated.

Yeah, but only their ball bearing turbos.. Their journal bearing turbos are known to be fairly unreliable..

[budweisers14]

Originally Posted by stamps31757

precision turbos are great. i dont know why they are such underrated turbos. From what i have seen most of them make more power than what they are estimated.

I've built really good set ups running precision journal bearings .. I've yet to see one fail really bad usually one of the o rings go bad. But other than that I would recommend them

[D.Adams]

i know a couple people that run the 20g not a bad set up but not a fan of that turbo at all.

With that set up i would think about the new gtx30 faster spool and a great performing turbo. Going to pay more but well worth it because the life spain is alot greater then the godspeed crap.

[Almasxxx]

1
PartGODSPEED gt30 gt3076r t25 turbo .86 ar 500hp sr20 | eBay

2 GT2876R T25/T28 TURBO 400+hp all Nissan universal Fast! | eBay

3
240SX S13 S14 S15 SR20 SR20DET CA18 CA18DET TD05 20G Bolt On TD06 Turbo Charger | eBay
4
GODSPEED GT2871R T28 BOLT ON TURBO CHARGER AR60 .64 S13 S14 S15 CA SR20 SR20DET | eBay

which one best for low rpm start 2500 i would like over to 7000 rpm take power

[stamps31757]

you dont have to go godspeed to get a 20g turbo. if i remember correctly you can get one from forced performance. I am a huge fan of the precision turbo's. The GTX line of the garretts are beastly but they cost way too much. Especially when you can get the same performance out of a correctly sized precision.

[stamps31757]

none. All of them are cheap knock off turbos.

[future]

Godspeed. Lol

You built a engine to put a godspeed turbo. Nice

[memphis180sx]

[Pinggg]

Originally Posted by future

Godspeed. Lol

You built a engine to put a godspeed turbo. Nice

Yeah exactly what i was thinking..

[zneubauer]

GT2871R. just my 2cents.

[stamps31757]

i've yet to see one of their journal bearing turbo's be un-reliable. I would love to see proof of their journal bearings failing when operating within the specs. All turbo's will fail when being operated above their designed range.

[budweisers14]

I have a precision sc6152e for sale it's journal bearing it was rebuild from factory 2 years ago it's basically it has been sitting in a box for a while now I wanna get rid of it

[fliprayzin240sx]

TD06-20G should be good enough to get you into 400hp, but the power delivery will basically be an on/off switch. The beauty of a GT2871R is that itll make the same power but the power delivery will be alot more linear and smooth.