|
Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars |
|
Thread Tools | Display Modes |
09-06-2021, 07:04 PM | #1 |
Rebuilt SR20DET Turbo Selection
So I've completely rebuilt my SR but I'm having trouble deciding which turbo to get because of a couple reasons I'll explain. Let me share the setup:
- 400 WHP goal - 9:1 compression ratio - 93 Octane pump gas - Stock intake and exhaust manifolds - Stock ECU with RS Enthalpy tune Here's the thing that's holding me back: - I really want to maintain the stock exhaust manifold. Don't want to deal with cracking manifolds, and I like the subdued bottom mount. - I've been looking at the G25, and the GTX2867R Gen II. Mainly looking at the GTX2871, because they make a drop in for the SR. - I keep hearing the G25 is worth it, so I looked and they only offer a T25 version of it with a .49 A/R. Is that too small of an A/R and will it cause back pressure? Where can I find more detailed technical info about this? - With the smaller A/R, if back pressure is no issue, would it make sense to go with a G25-660, instead of the 550? https://imgur.com/IfplzM2 |
|
Sponsored Links |
Bookmarks |
|
|