Best thing I've bought for my truck. It is surprisingly easy to use. Truck runs great, options for a blower or nitrous or fans, etc,etc,etc
Highly recommend for an engine swap, probably not needed for a stock truck. (my opinion)
Works great either way, though.!!!
Been using one for a year with hardly any issues. Great customer service/tech support too
The EBL kinda smoothens out the learning curve for DIY tuning. Makes it easier to get going if you're new at this stuff..
Don't get me wrong...Fast305 and some other guys are doing amazing things with stock computers and simple DIY tuning setups. The biggest thing is the knowledge base required to tune. Once you know what is supposed to happen, you know where to go in the computer to fix problems/make changes.
Another reason I swapped to the EBL was that the '7747 computer sucks. slow, no options, nothing. Just straight speed density rich-as-hell TBI.
What would be cool is to use a '7427 ecm and swap in a 4l60e. The '7427 is what came in the 93-95 trucks and seems to be pretty nice in terms of options and
Hopefully Fast305 or oldred95 or Haulin' will show up.