Here's one with the mikuni carb.  It doesn't jive though with the drawing dates so I'm wondering if this is an early copy, but I know that somewhere I have HP and torque curves for an install with a bosch K-jetronic  with (as I recall) somewhat better numbers and I think that it specifies the level of port work that was done.


http://img.photobucket.com/albums/v94/instructorbill/7e92841c2ae198efe3459e64bd887761.jpg


Bill




Bill,

Would your friend be open to the release of Dyno info so those of us perhaps interested in the manifold can make an educated
decision if it develops power and torque in the rpm range most use on our aircraft projects ??..............

Kelly Troyer
Dyke Delta_"Eventually"
Turbo/13B_RD1C_EC2_EM2