Dan, Thank you for the response ! If I open the plenum it will shorten the runners. If I widen the plenum I might be able to correct the port entry angle but still have short runners. My time is very limited so I decided to not do a fat radius at runner entry. I was trying to just get the motor running. It took me about 26 hours to build the intake and crossover. I can always cut the top off and correct it, at least on 3 sides of each port or just build another one with the runners separated and tapered. Now that the car is running I could take my time with it. Would 2 carbs help fuel distribution on a low profile manifold as this.
Steve
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