Jump to content
SAU Community

Recommended Posts

gt3037s vs gt3071r whats the diference between these two turbos? which 1 is the better snail?

They are both good turbos, there is no better out of the two - there might be one which is more suited to what you want but nothing in your question suggests what that would be.

A GT3037S (GT3076R in Garrett speak) is very very similar to a GT3071R, everything on the turbine side is identical - the 76R just has a bigger compressor wheel and compressor housing (which also has antisurge ports). The GT3076R will make an extra maybe 50 or so hp but with that comes a little more lag.

A "GT3037S" is a HKS handle meaning GT30 turbine + 76.2mm 56T GT37 compressor in a port shrouded 0.60 A/R T04E compressor housing - "S" . From HKS the compressor trim can be 52 or 56 .

The GT3076R from Garrett is basically same thing from Garrett but only in 56 comp trim and minus the flared inlet stub .

A "GT3071R" is same deal as the GT3076R but with a 71.1mm 56T GT35 compressor wheel , in a non shrouded 0.50 A/R compressor housing .

A .

http://www.turbobygarrett.com/turbobygarre...R_700382_12.htm

http://www.turbobygarrett.com/turbobygarre...T30/GT3071R.htm

Edited by discopotato03

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Latest Posts

    • Did you use an electronic speedo drive? Does you speedometer read all the way to 180km?
    • Placing bets on my stock oem RB25 rods, orrrrrrr........? Β πŸ˜‚πŸ’€ for anyone interested, Insta is : @genuine_rb13 https://www.instagram.com/genuine_rb13?igsh=MTR5dGh4NWh0NHg3cA==
    • Hahahahah, look, your not wrong πŸ˜‚πŸ˜‚ and thank you brother πŸ™πŸΌ jokes aside, I haven't driven the car in 6+ years and it's like I'm starting all over again, and furthermore the car is wayyyy more powerful and it's characteristics are night and day different now compared to what I remember. So I'm slowly easing myself back into the groove, the car is literally scaring me a bit tbh.....it feels like it has 200hp more than it does on paper and responds like a cammed Ls v8, and-some! πŸ˜… every single bit of throttle pedal travel and input has instant response all the way to the floor, zero flat spots or labouring feelings, it's nuts. Im shooketh, go easy on me hahahaha or don't πŸ€™πŸΌπŸ˜Š Β  Β  Β 
    • If the house has ever been sold before too, they have photos from that etc.
    • I used to do that, but then I got savvy. The benefits of having your phone photos geotagged outweigh the negatives. I just don't publish any photo straight off the phone/out of the gallery/off google photos, etc. If I'm going to use a photo, other than for SMSing to fam, I will always open it on the computer, copy it/otherwise edit it and save down without the original metadata, before using it. For example, posting photos of my engine bay into a thread on here, to show someone a plug or something - I will just screen-cap the section I want to use and paste that section direct from the clipboard into the post. No metadata goes along with.
Γ—
Γ—
  • Create New...