i called my local shop today. 2 pulls for 75 bucks. 10 bucks for afr reading. does that seem fair priced.
he said you can get quartermile times for an extra 75 bucks. are these accurate? how does that factor in traction? sorry never done this before.
he said you can get quartermile times for an extra 75 bucks. are these accurate? how does that factor in traction? sorry never done this before.