5 Star Tuning
Does anyone use the 5 Star Tuning Add on for better performance on tne ford V10. I have 05 Hurricane with the 2 Valve V10. Just wondering if the added power is worth the money.
Forum Discussion
I have 5 star in my 2015 Jayco Precept 3 valve 5 speed. There is slight power increase but you would have to pull on a dyno to find it. Throttle response is much improved at low RPM. The HUGE improvement is transmission software. That alone is worth every penny the tuner cost. I can get up to speed much better than before on an entrance ramp because of the tranny.
