Racing with the Novarossi RFX15TC RFX15TV and the Turbo Plug

We recently received this question from a Pilot interested in the Novarossi. Question: Hello, I'm interested in the RFX 15TC and the RFX 15TV engine.  I was thinking of using without a tuned pipe on suction with the 7mm venturi. Do you know how much power I could expect and at what revs?  I'll be racing the engine in speed events.     Answer:...