Hi guys, today I finally took the S15 and the A80 to the dyno to make a proper tune, and see how much power they really have ...
First the S15
This car remember that it has a Stock internals 9.5.1 SR20DE, with a T3 turbo kit (with all its parts), HKS Plug and play emu, 550cc injectors, fuel pressure regulator, high pressure fuel pump and a stage 2 clutch, this engine can hold up to 15 psi of pressure, but I do not want to play because this car will be sold in little, and with 15 psi I run the risk of seriously damaging the engine, so we got to work
And the result is...
First pass : 275hp at 10psi
Second pass : 283hp at 11 psi
Third pass : 283hp at 11 psi (with some adjustments and protection settings)
It may not be crazy or mind blowing, but for a na-t sr20 with all stock internals, 283hp is pretty good, but the most important thing is that it is a reliable tune, with which you can get good juice avoiding damage to the engine.
Now with the SUPRA!
With this car I have a lot of juice to squeeze!
The engine is a 2JZ-GTE NO-VVTI, with a GT40 Single Turbo kit (with all their parts), TOM'S intake, Front mount intercooler, AEM ECU, a custom fuel rail with 850cc injectors, high performance fuel pump, fuel pressure regulator, stage 2 plus clutch, manual boost controller, Standalone EMU, Ported stock head, and a very improvised tune, that gave approximately 450hp, but now we are going to make a much more complete tune, since the car was failing enough, it was very rich of mixture, the protection of the Turbo was wrong set so the car failed when the turbo inflated, bad misfires/afterfires etc.
Today I expected to repair these problems by making a tune from scratch, and taking advantage of that, try to make the car reach more than 500hp with the parts that we have placed, and at the same time be reliable, and we got down to work...
After much trial and error
Many faults in the tune
Many photos of the car doing backfires
After all that, we made it...
532HP !!!
THAT IS INSANE FOR ME!
I know that these engines can withstand much more, but for me this is insane! With this preparation I can go out to do a minimum of competition in Wangan, but honestly they will continue kicking my ass over and over and over again, but even if it's some I'll be able to face hahahaha
And best of all, it's a reliable tune! It has several protections to avoid problems that can damage parts of the engine, if you pass the pressure set in the EMU, the ignition stops sending spark, the same if it stays very rich or very poor mixture, if the oil pressure lowers the engine will shut off, etc.
With this I remain calm of I can use it without fear of it breaking it.
I AM VERY EXCITED! 532 FUCKING HRSPRS!
Well, this is all for this week, I hope you liked this update on the cars as well as me, next week I will surely upload an update if my affairs allow me to
