Can you get to 400 without turbo or super-charger

welderz

What I mean is there are a lot of variables between the the two dynos on different days. Such as ambient air temperature and humidity whether or not the car had multiple dyno runs and was heatsoaked and the correction factor on the dyno may have been different between the two days. I still say 90 horsepower is a bogus number for those mods. Here are more realistic numbers MYG37.com Member Dyno Sheets - MyG37 a lot of them are stock dynos except for post 13 and 16. They don't show anywhere near 90 horsepower gains and they have similair although not the same mods. I think those numbers are pretty low but tuning is still somewhat of an unknown on this engine. I bet in a few months when more is known about tuning these engines they will be able to make more horsepower with those same mods. It seems like everybody who posted in his threads on my350z and myg37 believed it but I'm very skeptical of whether or not they're accurate. I hope he really did get 90 horsepower but it seems unbelievable.