ORIGINAL: valleyk
HPA-</p>
I assume your using a da twin behind the ziroli dummy engine? I coming up with the same setup for busa 1/3 pup but am concerned the dummy engine will restrict engine cooling. I do have holes drilled thru bulkhead for air to move in and out. I don't want to run a hot da.</p>
There is not enough room for a twin and dummy engine AND a cowl that is only 6" deep.[&o]
I am using a DA 85 sitting at the 12 o'clock position .....you can see it in one of the pics that was posted
I will post my cooling cut out later...basicly I traced the cylinder and removed all the material.......leaving no doubt of having a cool DA...
HPA