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100 Posts
Discussion Starter #1
Ok im new to the whole boost thing, i have a CRX with a Stock D16Z6, thats cars converted to obd1 with a p28 thats chipped and data logged for tuning.

What i have so far?
- EBAY Cast Manifold
- 38mm Tial Wastegate
- Small 16g Turbo
- EBAY BOV
- Spooling Performance FMIC
- DSM 450cc Injectors
- Stealth Mode Oil Line Kit
- Re-inforced Couplers
- Strong T-Clamps
- Filter For Turbo
- ARP Head Studs
- Walbro 255 Fuel Pump
- Boost Guage
- 3" Vibrant Exhaust "Cat Deleted"

I have a few ?'s
Im going to be running 10psi

- Can i use my stock map sensor???
- Boost Controller "can i use a manual one" im running a set boost level???
- Charge Piping 2-1/2 or 3??? Downpipe 2-1/2 or 3???
- Do i need a resister box for the injectors???
- Do i need Hondata s300???

I cant think of anything else i need, if i forgot something just let me know thanks
 

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EJ6
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1,169 Posts
turbo downpipe
injector resistor box for DSM injectors
dump pipe for waste gate
correct spring for wastegate or boost controller
turbo and wastegate gaskets
gauge pod
vacuum lines
wideband (optional) and second O2 bung for wideband
clutch (optional) (might be a good idea tho)


I would go 2.5" for charge pipes and 3" for the turbo downpipe
 

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100 Posts
Discussion Starter #3
thanks man yeah i got the injectors just need the resister box, and im making my own downpipe/dumptube, i have a 8psi spring so im gunna get a manual boost controller. oh and i forgot i have all gaskets, vacuum lines and i have a dsm 4 wire wideband with bung. so i should be good right?

i need to save money for tune, and do i need hondata s300
 

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1,937 Posts
you already have a resistor box on your car. unless the person switched to obd1 injectors and went through the hassle of deleting the resisitor box.
 

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formerly Kit88
ek hatch
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6,233 Posts
^qft

you can get a tune on crome, uberdata without paying for licenses.

If you want to buy a license you can go with ectune, you will need an ostritch and hulog.

Maybe on that setup 2- 2 1/4" piping for turbo is enough.

dp 3"

And yes, you can use oem map sensor for 10 psi.
 

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95 ex coupe
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4,281 Posts
yes you can use stock map sensor for 10psi.
dont go over that tho. 10 to 11 psi on stock sensor is about all most do.
 
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