IAN

iTrader: (3)

Help me decide. Preturbo or post as in inject at intercooler. Best price and where to get etc.

Car
1988 turbo FC
BNR turbo Stage 3 1989 turbo and manifold. (New model with all new CHRA)
Adaptronic 440D universal with patch harness to fit stock harness Boost controlled by stock twinscroll through adaptronic
ARC top mount intercooler.
pump gas. Best we get here is 94. Mostly 91octane.


Looking for ease of installation, system to fit the build, something that is pretty simple with less failure points.
Looking to run as much boost as possible with the top mount ARC. Car is used as a street and weekend time attack.

Turblown

iTrader: (12)

Let the ECU control the pump, = less cost. After the compressor does not work as well, but its a LOT harder to screw up. If you don't have a fine mist, especially at low psi( like when the pump turns off) then its easy to chew up the compressor wheel with pre turbo.

rx72c

iTrader: (8)

What are the best jets you have used Turblown?(if you are ok to share)

Turblown

iTrader: (12)

Aquamist UK has the best jets I have ever seen.

10thaniv

iTrader: (1)

After intercooler for me. https://www.rx7club.com/auxiliary-in...ank-ai-718694/

IAN

iTrader: (3)

Just looked at your link. Clean install. I sold my old setup to go preturbo for simplicity. No wondering if I should have done so. More or less gave my system away only to probable just go with after intercooler again. Still have not decided what to do.