This is the carb set up, notice that the carb manifold tube is large diameter, this lowers the temp. of the charge quite a bit and below the dew point on most days. There is a heat shield in the air filter also to prevent hot air off of the engine to enter the carb. Boosted engines live and or die on temperature, cooler is better. Current pulley set up is 5 psi of boost, at least until it is broken in properly. I run non ox premium fuel, 92 or 93 octane, whatever is available, I don't like the whole race fuel deal, pain in the ass. There is a oil cooler mounted low in front of the engine, it is a car transmission cooler, larger is betteron a blower set up, it was a pain to mount, I used stainless tubing to make a mount. The blower is an Eaton M23 from a Mercedes SLK230, I hade to modify it to accept counter clockwise rotation. That involved disassembling the left side and rotating it 180 degrees and remounting it, among other things. I tried to post a video but it was taking to long, I'll have to figure that out. I made two videos yesterday, a walk around and a start and run video.