A local 300zx with an SR20 swap has a G25-550 that we are building a manifold for. The over all build is still a ways out from completion, but I'm curious to see the results. I'm really curious to see it vs the EFR turbos. There are a hand full of local 240sx guys with SR swaps & EFRs that is will be able to do a reasonable apples to apples once it is up & running.