What to use for speed density tune
#4
MAP, TPS, IAT, CLT (coolant temp) are the ones that LT1's use.
The main OL table uses RPM vs. MAP vs. Coolant Temp.
VE table uses MAP(Kpa) vs. RPM
PE Tables are: %Change vs. Coolant temp
%Change vs. RPM
The injector constant is I found out a picky one also. Years ago I bought Holley 50lb
injectors and they did not come with the table for it and no info out there anywhere for
them, including Holley doesn't have them either. I found out if they are not right it can set your VE tables high. On a limb I tried MSD's constants and the VE tables were 13% lower. Solomond was the one who told me about that the constant issue. Moral of the story there......just dont go buy injectors from anyone or any company....
The main OL table uses RPM vs. MAP vs. Coolant Temp.
VE table uses MAP(Kpa) vs. RPM
PE Tables are: %Change vs. Coolant temp
%Change vs. RPM
The injector constant is I found out a picky one also. Years ago I bought Holley 50lb
injectors and they did not come with the table for it and no info out there anywhere for
them, including Holley doesn't have them either. I found out if they are not right it can set your VE tables high. On a limb I tried MSD's constants and the VE tables were 13% lower. Solomond was the one who told me about that the constant issue. Moral of the story there......just dont go buy injectors from anyone or any company....