Andy,
The metering blocks are fully adjustable and I will be pulling the PVCR's later today to confirm the size. My current rear block does not have a pv provision though.
Can you give me the formula for figuring the main jet and the PVCR total jet size?
I am going to pull a couple of plugs on the side where the sensor is on to see what the plugs look like. I pulled a couple about four weeks ago and they looked real good.

Thanks Andy.