Through in the 109 octane fuel and tuned it late this afternoon on dyno. Was able to add a bit more timing but not a lot more power up around 7 rwkw. The main problem is the actuators are not strong enough and blow open and will only hold 23 psi. This may sound like a lot for some but the engine can handle much more, and the turbo's could flow a bit more if boost was able to increase. The best bit is it makes 760nm at only 4400rpm and torque does not drop bad like some, 200rwkw around 3400 rpm and makes 24psi around 4300rpm. The power does not drop off much high in the revs and keeps going to 7500rpm and will go more. It has such a huge rpm power ban even better than we expected. From 3400pm to make 200rwkw up to 7500rpm. Compared to GTR's making 300plus rwkw they don't make 200rwkw until about 4500rpm or higher in most cases. Great for circuit, drags or drift, won't mention what it would be like on the road. No need to do big launch at drags tomorrow night, just a few revs and floor it. No exotic turbo's and manifolds with external gates, and reground factory cams. Just flows smooth and has the right mix of bits. Accumulation of many years of R & D though. This motor will be for sale soon too if anyone is interested as onto our next project VQ35. Hey Richard not Rob as per the full boost site, I will be joining you soon. Check out JPC300 JPC300
