Blower tune vs. N/A tune, what chagnes?
#1
Blower tune vs. N/A tune, what chagnes?
HOSS is going to be getting a blower soon, about 5 psi. i will be tuning the car for him. however, i have never messed with a blower before. when tuning what is different? i assume hp tuners 2 bar package will be needed?
how does it change tables like the timing and the ve? and is there any special way to go about things? thanks guys
how does it change tables like the timing and the ve? and is there any special way to go about things? thanks guys
#6
TECH Addict
iTrader: (3)
Tuning
Originally Posted by WS6FirebirdTA00
HOSS is going to be getting a blower soon, about 5 psi. i will be tuning the car for him. however, i have never messed with a blower before. when tuning what is different? i assume hp tuners 2 bar package will be needed?
how does it change tables like the timing and the ve? and is there any special way to go about things? thanks guys
how does it change tables like the timing and the ve? and is there any special way to go about things? thanks guys
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#8
sd tune we wont worry about the maf calibration unless its considered a vital part, which i dont think it is. as far as i knew, the timing would have to be lower. but how much lower? and i kow about the fueling, just didnt know if there was any more to it
#9
TECH Fanatic
iTrader: (1)
Why bother with a SD tune with only 6 PSI?
From HOSS's homepage the engine internals are stock: in my opinion it would be better to use the MAF until it maxes out, but in this case (6PSI) it won't.
VE remains the same if you keep the stock MAP + standard VE table.
You need to reduce timing (15-20). Also Max brake torque.
If you keep the MAF you have to play with Max Delta Airflow (DTC 0101).
Also set a safe AFR using the PE vs RPM (11.5 - 12.0:1)
From HOSS's homepage the engine internals are stock: in my opinion it would be better to use the MAF until it maxes out, but in this case (6PSI) it won't.
VE remains the same if you keep the stock MAP + standard VE table.
You need to reduce timing (15-20). Also Max brake torque.
If you keep the MAF you have to play with Max Delta Airflow (DTC 0101).
Also set a safe AFR using the PE vs RPM (11.5 - 12.0:1)