"Tuner" for a V-10
Buying a new Jayco Precept 29v, has a V-10, now, does anyone have good or bad things to say about a tuner for it? And who you like... This is all new to me. Thanks, Jim
Forum Discussion
How much added HP do you actually see with these tuners? Many say it helps with shift points but did not read where there was any measurable HP gains.
