pcmhacking.net

ok so Im seeing 10.700hz out of the ls1 afm. over boost to 15psi. no knock retard and afr,s look pretty good. only changes from the above is in the actual tune and now running a full custom back yard job 3'' exhaust. not sure if a stock ecotec will last long at 15psi but pulls like a f****** train. see attached bin and log

Wade wrote:ok so Im seeing 10.700hz out of the ls1 afm. over boost to 15psi. no knock retard and afr,s look pretty good. only changes from the above is in the actual tune and now running a full custom back yard job 3'' exhaust. not sure if a stock ecotec will last long at 15psi but pulls like a f****** train. see attached bin and log

Are you runing the MAF before or after the turbo?

After

how much does it effect the readings between having MAF before or after turbo? or does it not matter? now as far as restriction its going to flow more under pressure

12psi ecotec turbo

Wade wrote:12psi ecotec turbo

Awsome! Looking to do something similar with one of mine.

What year is the car and how many KMs on donk?

Is this still the combo for this tune mate?


File Name: VY_V6_SC_$07_Enhanced_v1.2.bin
Code Version: VY_V6_SC_$07_Enhanced
Engine-Gearbox Type: V6 Ecotec, 4L60e auto W/corvette servo
Mods: Full custom back yard job 3'' exhaust, LS1 Maf, 80lb Siemens deka injectors, Walbro 255 intank pump, china spec T70, China spec wastegate set to 4psi base spring pressure, china spec manual boost controller, china spec intercooler. Everything else is stock as a rock. Auto slips, motor rattles, probably needs new engine mounts.
Injectors: 80lb siemens deka injectors
Description: Not sure if a stock ecotec will last long at 15psi but pulls like a f****** train.
Fuel: PULP98

Yeah same car and setup

Just been playing with different tunes and trying new things. And having fun

Killa mate.

My wagons 230kms 03 VY, pretty good engine for age. Thinking 10psi and similar specs to you. See how long it can last.

Gonna suss logs etc tomorrow when I get time

Is it E85 or 98?

Pulp98