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Jun 10, 2015
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Up and running 10 hrs all up. Low boost 3-4psi standard computer standard injectors new manual boost ref regulator and lifted fuel press. Vented PCV valve to an external tank. Drives a lot better, low down power increased better acceleration boost from 3000 rpm.. owes me $1055..

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I want one for my 3fe
 
Nice and compact, looks well put together! :cool:

1) what did you use for a manifold, where's the wastegate?
2) what turbo you running?

:edit: FYI, you will see high crank-case pressure and potentially blow some oil seals and blow oil into your intake with the valve cover vent and pcv hoses hooked up like factory. Best to run those to a vented catch can or just replace with a small filter if you don't have a visual emissions check.
 
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Waste gate is underneath, secondhand manifold , 63mm comp 86mm exh to4z. 4psi boost Engine is happy it has spiked to 8 psi on a test hit with no problems but as car is a daily 4 psi is more practical .. so this can be done on a stock obd1 ecu and injectors after I was told it can’t...
 
What are your AFR's?

Waste gate is underneath, secondhand manifold , 63mm comp 86mm exh to4z. 4psi boost Engine is happy it has spiked to 8 psi on a test hit with no problems but as car is a daily 4 psi is more practical .. so this can be done on a stock obd1 ecu and injectors after I was told it can’t...
 
Waste gate is underneath, secondhand manifold , 63mm comp 86mm exh to4z. 4psi boost Engine is happy it has spiked to 8 psi on a test hit with no problems but as car is a daily 4 psi is more practical .. so this can be done on a stock obd1 ecu and injectors after I was told it can’t...

So how much did you increase the fuel pressure?
 
Waste gate is underneath, secondhand manifold , 63mm comp 86mm exh to4z. 4psi boost Engine is happy it has spiked to 8 psi on a test hit with no problems but as car is a daily 4 psi is more practical .. so this can be done on a stock obd1 ecu and injectors after I was told it can’t...

8 psi boost is not much for a 1fz. I run that much on my SC rig, thanks to an undersized drive pulley.
 
Completely unnecessary. You can make way more torque than needed and way more horsepower than you could want with the right turbo. You can make axle snapping torque and 500+hp with a 58mm-60mm turbo and standalone engine control.
 
Completely unnecessary. You can make way more torque than needed and way more horsepower than you could want with the right turbo. You can make axle snapping torque and 500+hp with a 58mm-60mm turbo and standalone engine control.

My problem is that I am in California. :/
 
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