These were about two years ago. Only mods were batmowheel, ported fuel rails and a built trans. Truck had about 185k miles then on stock hpfp so I didn't bother with the Spartan 350 tune.
These were about two years ago. Only mods were batmowheel, ported fuel rails and a built trans. Truck had about 185k miles then on stock hpfp so I didn't bother with the Spartan 350 tune.
From when I had Spartan I think they are stronger because they have very little smoke control over the whole throttle range. Any tune I ran from them I could smoke the intersection out unless turbos were really lit. I liked them a lot just my experience.
All my tunes will smoke an intersection before the turbos light if I get on it hard from an idle. But all clean right up once turbos lite. Even the spartan