Quote:
Originally Posted by blk04titan
lucky, how much of a difference does it make really????
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Well, until my unit arrives and I bolt in on, I can't give a definitive answer. Once installed, I will make a new 0-60 video to compare with stock and UpRev.
The thing with the PGM is that it makes part throttle response much more snappy and you have WOT off the line without the need for a tuner. It's like bolting a mechanical double pumper carburetor to your engine, in that throttle response is linear.
Everyone talks about how their truck is like a different truck with UpRev. I tend to disagree. Yes, the WOT is nice off the line, but part throttle repsonse still sucks. I don't know about everyone else, but most of my driving is part throttle and UpRev, nor any other tuner, can't do much about it. Believe me, I know. I have talked with Richard a dozen times about part throttle response.
So that's my take on it in a nutshell. Everyone is always focused on peak hp gains. In my experience, a 10-20hp gain is not going to be felt. I can't tell a difference in my 87octane and 93 octane UpRev tunes. The PGM is more about throttle response than peak hp gains.