Engine Builders talk.
my iPhone is pretty questionable so I will look at eventually upgrading to a tuner with monitoring capabilities: so really a Livewire is my only option lol Also, has anyone ran underdrive pulleys or is it all hype? I found a new BBK set in the box for $75 locally Edit. Pulleys would be pretty useless with an L swap. I'd need a custom crank pulley to run them and if I'm worried about having an L swap built for towing, underdrive pulleys would undermine my efforts. Slowing down the waterpump doesn't sound fun either



