Just as slow as before my mods..

These are the butterflies, they are closed now. As the gas pedal is pushed and the open they will move to a more vertical position

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Brother, those are some very good drawings. I'm actually not totally ignorant to mechanics. I just haven't messed with cars in many years. But I will see if I can set up a camera and do it myself tmrw, or find a neighbor. Thanks for your help. BTW, the most pressing thing at the moment, is the top of the new tank squirts gas onto the ground without the car running and fuel pump running. Leaks also when running also. Waiting for a buddy with jack and stands to take a better look next week.