S14 SR turbo setup questions

[DJ_Sunrise]

hey everyone, i have an s14 notchback sr in my 95 240 and im trying to hit 300 whp, so i was wondering if anyone had any suggestions? my current setup includes-
-walbro 255 lph fuel pump
-blitz fmic
-MR turbo outlet
-MR downpipe
-Apex'i N1 dual exhaust
-Apex'i PowerFC
-Tomei expreme exhaust manifold
-metal turbo suction pipe

As i was saying, i would like to reach 300 whp. Since my hot pipe has oil leaking into it, im assuming my stock GT28 is on its way out, especially since i only achieve .5 bar of boost, whereas for the last year i was seeing .8ish. I was considering which turbo to swip in as a replacement, within a reasonable price... including the S15 GT28, Garrett 2871r, among other turbos. i use my car predominantly on the street, and dont like to go past 6500 rpm too often. the parts i know i will need.. Injectors, but what size is recommended? 300zx mafs, boost controller, but should i go with manual or electronic, and obviously a new turbo. Any insight?

-Bart

[Dousan_PG]

u def need mafs, boost controller and injectors
i ran 1 bar w/ pretty much the same setup minus the PFC and i did like 250 rwhp with a safc
but i think my motor was weak.

[DJ_Sunrise]

the two other turbos i have been considering is the power enterprise 1420SP, and the apexi ax series. both are at a decent price.. but does anyone have any information on these, or experience with any of the turbos i listed?

-Bart

[HyperTek]

one of the guys from C-tune told me they had made 375ish hp out of an sr that had a gt28rs with stock fuel injectors.

[blu808]

Originally Posted by HyperTek

one of the guys from C-tune told me they had made 375ish hp out of an sr that had a gt28rs with stock fuel injectors.

Well they were on crack.


Anyways. I would rec. a t3/60-2 with a ext waste gate, apexi stock bore head gasket, cust manifold with a v band down pipe. 740cc injectors, z32 maf, Hks step 2 cams, rocker arms stoppers, arp head studs, valve springs, and better spark plugs.

Then you can say hello to 370 whp.

[steve shadows]

HEY! WHAT THE FK is a 60-2?

haha

did you mean a 60-1? or a 62-1? Just curious.

gt28rs? With supporting modes is supposed to be able to make max 350whp.

I have seen dynos close tot hat power level.

btw c-tune used to CARTUNES HAHAHAHA, sorry had to remind everyone.

I know some perps who work their.

Anyways I would suggest a 2871 and be down with it.

[blu808]

Yes a gt28rs can make that power on the dyno. But if you push that on a track day you will be sending hor beaten air into your ic and eventually heat soak it. Also the gt28rs i dont doubt can make those numbers on the dyno, but not with stock injectors/ maf.