I've posted about my islandia project before. Bought it blowed up and replaced engine with a remanufactured Crowley engine. Well I've at the point in my break-in period where I can fully WOT for just a few mins. Well it won't run over 4,200 RPM. Idles great, accelerates great. Runs about 3,000 RMP at half throttle and only gains 1,000 RPM more the latter half. Haven't took it to a dealer yet. I'm also having a non-beep issue on start-up I've discussed in another thread I've haven't solved yet. So it could be anything causing it. What are yalls opinion on this issue before I take it to a dealer?