checking if i got all i need for turbo setup, please help

SON240sx Automotive
1

hi im going turbo ihi rhb5 on a ka24e, a very basic setup

-ihi rhb5 turbocharger (with internal wastegate)
-intercooler/piping
-walbro 255
-management
-a/f gauge + wideband 02 sensor
-boost gauge
-oil/coolant lines
-oil pan drain
-exhaust manifold/downpipe
-bov ?

-my friends running stock injectors at 5psi and if i do that would i need another maf ?
-if i get sr injectors would i need an sr maf ?

let me know, thanks alot

2

Good Luck

3

thanks for posting, im not sure what kind of bov to use, i dont want a retarded loud one yet im not sure which one is best for me, something that is simple, i wanna run stock injectors/maf up to 5 psi for now, would that work ? im really not looking to push mad power, just slightly more for daily driving.

4

No problem… Umm, if your trying to do a lower budget setup, and not much more power than stock, why waste your money on a new bov, everything else is cheaper, buy a used one off an Audi 1.8T in the junkers, make sure its a recirculating bov, and they’re arent that loud either…As for stock maf/injectors, your maf will be fine no problem, you’ve got quite a ways to go before you max it out…The injectors on the other hand, im still going to tell you to get at least 370cc’s… You dont want to be leaning out, those stock injectors are worthless when the boost hits…I dont reccommend it. And buy some sort of piggyback controler,… the SAFC will do for your setup… Dont chinse out if you want your motor too last, these motors are made for N/A, if your going to turbo it, DO IT RIGHT.
8)

5

hmm, from waht model of rx7 should i get them ? does it have to be the turbo fc or can it be the 13b n/a ? im thinking since im going to spend money on injectors might as well get something with reserve for higher boost, probably something up to 15psi max boost, i dont think ca injectors can take that

6

If you want to go with DSM injectors , let me know and I can help you .

7

Search dude, ka-t.org, zilvia, nico etc…
The CA18’s should be okay with that little rhb5 at 15psi…
More than plenty…I can get you a set if interested

INJECTOR SPREAD SHEET
Top Feed
Engine Style Size Impedance* Years / Models
Nissan KA24E Top feed 260cc High S13
Nissan CA18DET Top feed 370cc Low S13
Nissan RB20DET Top feed 270cc High R32
Nissan RB26DETT Top feed 440cc Low R32/R33/R34

Mazda FC NA Top feed 460cc Low 86-87
Mazda FC NA Top feed 460cc High 88
Mazda FC NA Top feed 460cc High 89-91
Mazda FC turbo Top feed 550cc Low 86-87
Mazda FC turbo Top feed 550cc High 88
Mazda FC turbo Top feed 550cc High 89-91
Mazda FC NA Top feed 680cc Low 84-85

DSM 3000GT/Stealth turbo Top feed 360cc Low 91+
DSM Talon/Eclipse nonturbo Top feed 390cc Low 89-94
DSM Talon/Eclipse 1G Top feed 450cc Low 89-94
DSM Talon/Eclipse 2G Top feed 450cc Low 95-99
Mitsubishi Evo Top feed 510cc Low Evo 1-Evo 3
Mitsubishi Evo Top feed 560cc Low Evo 4+

Subaru WRX Top feed 420cc 02+
Subaru JDM STi Top feed 550cc (565cc?) 99+??

Toyota 3S-GE Top feed 295cc High
Toyota 7M-GE Top feed 295cc High Cressida, Supra mk3 NA
Toyota 2JZ-GE Top feed 315cc High Supra mk4 NA, SC/GS/IS300
Toyota 3S-GE Top feed 315cc High
Toyota 7M-GE Top feed 315cc High Cressida, Supra mk3 NA

8

thanks alot for all your help, and yes i am on ka-t.org as well, hopefully everything will turn out good