Atlas Vortec 4200 I6 swap startup tune
Send us your PCM and we will set it up for your vehicle
we will do the following unless specified otherwise:
- Remove VATS (prevents engine from starting when outside of original vehicle)
- Disable rear Oxygen sensors so catalytic convertors can be removed
- If using a 4L60 , adjust for tire size and gear ratio
- Disable EVAP if required
- Disable all unnecessary trouble codes that are not applicable anymore, proper diagnostics will remain in effect.
Automatic transmission can also be removed if using a manual or TH350/400 transmission.
Normal return shipping included, if you want it back faster, purchase the priority shipping option in the Store
Please fill out the form below with all required information