You can get the answer to a lot of questions by just performing a simple internet search. Here is one of the results of said search: Sport Rider posts the Dyno results for a number of motorcycles. Just scroll down to see the one for an '02 D955i and click to enlarge.
I have a stage 2 racing ported & polished the head w/ custom stage 3 racing cams, titanium valves w/ double springs on intake & exhaust, K & N filter, Leo hi-mount exhaust, thermo ceramic coated header & mid pipe, TuneBoy, & Olhins suspension.
Now, I'm having custom pistons & rods made & maybe bigger valves. Also, the crank is being lightened, balanced, & polished. Leo is making a custom header. I have another throttle body & we are trying for drill it at least 2mm larger. There's not a lot of room there. We are looking at the Speed 1050 head to see if it will bolt-up properly because it has some crazy flow potential.
Hopefully, my parts will be here in about 3 or 4 months & tore apart, put back together, & tuned 1 to 2 months later.
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