Changes from 20G to 6262 are 2150CC injectors BR Double Pumper and a 6262 setup with HAFE cast manifold on SD.

My build thread is here: https://www.evolutionm.net/forums/al...read-junk.html

So I gave up some mid range and low down power but gained a lot up top same engine and everything just swapped turbo kit and fuel to supply bigger turbo. I will be able to crank it up more on the bigger turbo so the differences will be even more pronounced but there definitely is a give and take with everything. I will be tuning more to get better numbers. My goal is 600whp VD at 30psi. I think it is possible. The same road was used for both pulls but it is somewhat uphill so the numbers may be wrong but the comparison is still valid. I had a misfire around 4400rpm on the 20G graph so there is a little blip there. Weights were verified on a scale for each day. I had a ton of stuff in the car when I was doing pulls on the 20G.

 

That's a nice chunk up top. Surprised your 20g spooled full at like 3.7k that's pretty fast!