I'm back...had to go get brake parts for the Tahoe...I just caught up on all the reading. Here's what I would do depending on your budget and where you are now. Intake manifolds, is a yes, the phenolic spaces are just spacers that set the intake manifolds up a little higher to gain volume. They aren't needed and just something else waiting to be a boost leak. I wouldn't use those. If you are buying Robs big intakes, you don't need them anyway, or even if you are going with the modified stock manis like I am running, I still wouldn't use them. PSK, is a yes. Sprint booster just gets rid of the lag in the throttle, yes, but that is a personal thing, no HP involved here. The 55 pump is needed for the higher boost pulleys like the 61mm sold by Eurocharged or 62 Karmann pulley sold on here recently. A 185 crank would need the pump as well. So, yes I would run it whether you need it or not at this stage. If the manis don't get you the kick you want, then my next suggestion is sell the 65mm pulley and go to the 61 or 62. Just my .02...


OH, and a tune will be needed again for those manis... Eurocharged has done both my cars over the internet. I checked the tune at the track last spring while running the half mile event. I couldn't have been closer than if done on a dyno. You just need to let them know exactly what you are running. good luck