Tuner
#11
Go with an SCT. The Superchips and Hypertech programmers only provide very minimal gains. I have a Hypertech on my truck, and other than being able to adjust tire size, it's not worth it. Had the SCT been out when I bought the Hypertech I'd have gone with it.
From what I've read, I'd get Marty Fletcher or Flyin Ryan Performance to tune it. Hemifever doesn't get very good feedback on the Facebook groups.
From what I've read, I'd get Marty Fletcher or Flyin Ryan Performance to tune it. Hemifever doesn't get very good feedback on the Facebook groups.
#12
Go with an SCT. The Superchips and Hypertech programmers only provide very minimal gains. I have a Hypertech on my truck, and other than being able to adjust tire size, it's not worth it. Had the SCT been out when I bought the Hypertech I'd have gone with it.
From what I've read, I'd get Marty Fletcher or Flyin Ryan Performance to tune it. Hemifever doesn't get very good feedback on the Facebook groups.
From what I've read, I'd get Marty Fletcher or Flyin Ryan Performance to tune it. Hemifever doesn't get very good feedback on the Facebook groups.
#13
#15
Hypertech only tweaks fuel and ignition in the higher RPM ranges. In daily driving, I doubt you will notice any difference at all. (according to what I have read.)
Granted, buying a scan tool JUST so you can adjust for tire size seems a bit excessive.... rumor has it though, that most tire stores can do that for you as well. So, check with you local tire shops, and if they can, get a tuner that actually helps.
Granted, buying a scan tool JUST so you can adjust for tire size seems a bit excessive.... rumor has it though, that most tire stores can do that for you as well. So, check with you local tire shops, and if they can, get a tuner that actually helps.
#16
#17
Hypertech only tweaks fuel and ignition in the higher RPM ranges. In daily driving, I doubt you will notice any difference at all. (according to what I have read.)
Granted, buying a scan tool JUST so you can adjust for tire size seems a bit excessive.... rumor has it though, that most tire stores can do that for you as well. So, check with you local tire shops, and if they can, get a tuner that actually helps.
Granted, buying a scan tool JUST so you can adjust for tire size seems a bit excessive.... rumor has it though, that most tire stores can do that for you as well. So, check with you local tire shops, and if they can, get a tuner that actually helps.
#18
Ehh, enough people used them to know that it's not really worth a try, and it's definitely not worth the money. However, it's your money, so feel free to throw it away how you please.
#20
Just installed 87 tune. Woke up this 5.9 liter. Didnt turn it in to a race car. But helped alot!! I only took a short drive, but big difference from take off. Also shifts later into overdrive. So it was well worth it. Will see how top end is later today. It also checks and clears codes and adjusts speedo for the 20 inch wheels. I have confirmed that. It was off by 5. Not now.