tips for a safe melody
CAMARO 2SS 2017 ECS SUPERCHARGER LT4 FUEL SYSTEM /JMS /DSX IAT BARO/SECONDARY CATALYSTS REMOVED/FUEL 93 /
AEM X-Series OBDII Wideband
log mapa 7 beta 3 electro88 afr cmd 122.hpl
17 CAMARO LT1 SUPERCHARGER LT1 LT4 HPFP V5 mapa7 beta3 con cambio airflow un grado mas electro.hpt
not sure if your wideband input is reading right
i would have is around 12.3/12.5 AFR
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Originally Posted by SultanHassanMasTuning
my wideband is faulty...I had to disconnect...waiting for a replacement
last readings ranged from 11.9 to 12.1
may be safe in 6th gear full rpm...maybe 7th too..i have a 2 mile challenge..that i can work on to improve
the confiability
thank you
in the penultimate acceleration kr is seen ..
for what reason can it be?
thank you
dyno data
575 hp @ 5680 at wheel
fuel 93
thank you[/QUOTE]
11.9/12 afr is good and safe
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Remote Tuning [email protected]
Contact/Whatsapp +966555366161
any other channel to pay attention?
better afr at higher rpm drop to 11.7 11.8?
lowering spark advance will keep the chamber cooler?
Thinking of keeping a little cooler
thanks for your reply
Wait, you're going to run this thing WOT for 2 miles on 93 gas? On stock LT1 pistons/rings?
11.7/11.8 is too rich
He’s only at 575 WHP so I suspect only 6-7 pounds of boost. Probably be ok…probably lol…
2017 Camaro SS, Whipple 3.0, Mast LT Black Label heads, 112mm TB, LPE BB HPFP & LT4+52% injectors, Fore Innovations triple pumps
1059 WHP, 944 WTQ
Actually he's running around ~10psi up top, on 93 gas, hence my concern for what long runs could be like...
Yes... my ecs supercharger brought pulleys for 10 psi...
waiting pulleys to drop to 7 psi
575 hp is generated at 5650 rpm at 7 psi
then the curve falls...
Test in 7th gear... so as not to exceed the pressure... up to about 5500 my car registered
a speed of 189 miles from gps .. it was more for security court ..
Why doesn't it generate more hp...continuing to increase pressure?
What can I modify in my melody to take advantage of the psi?
improve fuel octane
THANK YOU
when I install the pulley for 7 psi, will it generate the same hp? at more rpm?
Will I have to change my melody?
correct airflow?
thank you
log lt1 a8 lt4 v3 vel en7marcha kr.hplCAMARO 2017 2ss AUTO ECS SUPERCHARGER LT4 Injectors LT4 HPFP V3.hpt
log and corresponding map
kr problems .. this map was installed before acquiring the car
the required pump pressure was only 2350
maybe there could be a reason why it was configured that way
I remember that the car has a complete lt4 upgrade
secondary cat removed
faulty wideband
previous map with more pressure less kr
makes sense?
@grcam6 is right, 10 psi is too much on a stock bottom end LT1 on 93 octane gas. I would pulley to 7 psi if you’re going to run the car hard.
2017 Camaro SS, Whipple 3.0, Mast LT Black Label heads, 112mm TB, LPE BB HPFP & LT4+52% injectors, Fore Innovations triple pumps
1059 WHP, 944 WTQ
thanks for your advice..
waiting to receive my pulley
with my new pulley will I have to reconfigure maf?
No since you’re lowering your boost. But you would want to check MAF scaling if you were raising boost (inadvisable in this case).
2017 Camaro SS, Whipple 3.0, Mast LT Black Label heads, 112mm TB, LPE BB HPFP & LT4+52% injectors, Fore Innovations triple pumps
1059 WHP, 944 WTQ
thank you!! your information is very useful
when I install my pulley I will have more news
sorry for my English
learning the language
I am from Argentina
No problem, happy to help.
Read this HP Tuners Gen V forum top to bottom…lot of great tuners with good advice here over the past few years.
2017 Camaro SS, Whipple 3.0, Mast LT Black Label heads, 112mm TB, LPE BB HPFP & LT4+52% injectors, Fore Innovations triple pumps
1059 WHP, 944 WTQ
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