FX4 5.4 Supercharged + Twin Turbo Charged build
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Slim69 (02-02-2024)
#414
Senior Member
How far are you from driveable? Sounds like it's going to be super strong.
#418
Its a combination of both. Mainly dealing with JJ for general back and forth email tunes, until we can go all out and dyno it to work the kinks out. JDM quoted me 5k+ for a dyno tune and time tweaking things and changing to their own injectors and other things, so I opted for someone who has time to deal with just me. JDM is awesome, but they didnt build my truck, I did. So Im pretty picky about tuners.
#419
Very cool. Someone willing to work through it with you and understand your build/needs is the best way to go. I always wanted to get into the laptop/tuning and programming aspect but haven't got the opportunity yet. I think that would be something fun to get into though.
#420
Its a combination of both. Mainly dealing with JJ for general back and forth email tunes, until we can go all out and dyno it to work the kinks out. JDM quoted me 5k+ for a dyno tune and time tweaking things and changing to their own injectors and other things, so I opted for someone who has time to deal with just me. JDM is awesome, but they didnt build my truck, I did. So Im pretty picky about tuners.