[Keithc8]

The small block engines that we have this set up on are working fine at any altitude. The intake would have to be removed and the box built and installed on it and the lines ran from each runner to the box. I will have to do some checking to see what that would run. On this build the box is on the top of the manifold but I also thought about a way to install the box and lines under the manifold with the fittings at the back for IAC and map.
We have used the regular Fast stuff for years but it only correct about 25 percent up or down from the model in the computer. It also has to be tuned with a lap top and will not adjust as well as this new stuff they have out. I think there is a place for both depending on if it is a street engine or pure race. I know that the Big Stuff 3 works very well on a lot of the race engines we have out there with blowers and turbos. I do not how it works on street engines.
What we have been looking for is something that is easy to hook up and then self learns and tunes it self. Something that would be very nice and easy for street engines. This has not been as big a problem with a throttle body but with the stacks it has been harder to do. I think this deal is going to work pretty well.

Thanks, Keith