power logger for GN & TTA

[20TTA]

Thinking of purchasing a power logger for Turbo Buick engine. One question is are they really even relevant or needed nowadays due to advances in technology and running? How much is a used one really worth?

 

[mikestertwo]

A Powerlogger is definitely relevant. It's hard to tune one of these turbo engines without one. There are other technologies out there but for the money a Powerlogger is a necessity to keep your engine tuned correctly. A used one is only worth what you think it is just like anything else.