This is my first answer to a noob simply because i feel happy tonight.
Yes, it is normal, load is need to make the turbo into boost.
(did you try the search button)
Ok, i change my aeromotive AFPR today. The system now retain pressure for a lot of time after shut off. It was still at the same pressure (38) after 2-3 min.
but my low boost AFR was still at the same lean level. So i decide to reinitialize my APEXI NEO. That resolves my problem. Its running...
My aeromotive AFPR fall to ZERO 2-3 second after shutting the car off. Isn't suppose to retain the fuel pressure??
I just order a new AFPR and will see what happen. Oh and i read somewhere that using teflon tape is a no no. why?? I did it, thinking it was the way to do it correctly. Teflon...
How to check for a leak? Fuel in the vaccum line? Because there is nothing in it. Fuel pressure climb when i disconnect it. Is the AFPR should retain the fuel pressure after shutting off the car?
Ok, i just finish to helicoil the 2 last hole for the exhaust manifold. There was a small leak i could ear only under the hood when focusing on the exaust manifold. Now there is NO noticable leak to the ear. It doesn't change anything at all. I did not melt anything since i never really push it...
Update : I just install my AEM water / meth kit.
It is supposed to richen up by approx. 1.0 :1 but instead of this, its leaning out by .5 :1
I was tune to approx 11.0-11.5 before and i'm know at 11.7-12.0 ??? With the same boost, nothing change.
Could it be related to my first problem of...
it was a dyno day at our local supra meet. Many supra were tested the same day. Most people were impressed with the torque. HP seem normal. One thing i know is that my engine is strong and my turbo almost new...
Hi, put the car on the dyno this weekend.
It made 344whp and 454lbs of torque on a mustang dyno. I was pretty amazed by that amount of torque!
My question is : I send my spare turbo to albert to get a 60-1 with an exhaust wheel clip.
I expect to made more hp (maybe 40 to 50, so near 400) but...
Rear are ok, front rub when wheel are almost full lock (turning in a driveway, etc.)
It may clear on your car since your tire are thinny.( too small for a supra)
Max Hp :344 hp at 4068
Max torque : 453 at 3932
Mods :
57 trim ct26 at 19 PSI
560cc + lexus MAF
walbro/AFPR
2.5 intercooler and piping
3inch exhaust
Stock engine (cometic gasket)
stock clutch
Tune with APEXI NEO on pump 94
Test on mustang dyno
Ok so i do more test and i still have that problem.
I tune my NEO to 11.0 AFR for Hi throttle setting. I boost to 16 PSI with a good AFR.
But when i put the boost controller to the minimum, it still super lean. So much lean than when i'm in 4 gear on the highway and i WOT at low boost i see - -...
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