Hello all. Just starting to dig into the TBI tuning on my Suburban, and I'm always looking to learn more. Build consists of the OEM Gen V 454 block, heads, crank and rods, with a Comp 266HR roller cam conversion, and 18cc forged dome probe pistons. I also have the 3764 Edelbrock intake that will be ported to 2.2" for a big bore throttle body and powder coated black to match the wrinkle finish valve covers, but I will be using the stock intake and TB to get back on the road. Engine is torqued together, should be back in the truck and running next week sometime.