This saturday is dyno day at Speedshop OSR in hesperia, ca.
  from 9am to 5pm. 3 pulls for $45 no tuning. Tuning will be
  address is 16728 smoketree st hesperia ca 92345
  visit our blog where you can find out more about them and see
  them in action. SpeedShop OSR the dyno tunning pros. We will have
  some videos from actual customers getting thier cars dyno'd in the
  BLOG Soon So check it out.