Missed on this combo?

Thanks for the exh port pic's!
As YR said, you can't really see the short side turn...........but from what i can see, it seam to come of sharp!?!

Take you finger and fill how the floor turns. it should be a fairly consistent radius from the last seat cut to where you can see the floor in the picture.

It would be interesting to see what the ratio is between intake and exhaust ports (CC Volume)...........