81 Ferrari 308 GTSi Intake Boot and Plenum Full of Fuel

Hey guys and gals,
I've had my 308 for just over a year and a half. I purchased it in a running, but terrible condition. Over the last year I've (very very slowly) done belts, gaskets, fixed tons of rust, etc. I finally put the car together today after being apart for about a year and got it running. However, it runs terribly. All cylinders spark and wires are correct. I have an absurd amount of fuel in the boot, bottom of the CIS, and behind the butterfly. Any idea on what could cause that? I'm stumped. I removed the CIS but didn't touch much of the fuel system. I will add photos shortly.

 

Sorta. This vehicle Sat outside and wasn't driven by the prior owner. The story I received was it Sat for 10 or more years under a tarp. I have receipts for timing and CIS work in 2016. After further investigation, the leak is coming down from the plenum. I believe a stuck injector because I have two injectors whistling loudly. New set ordered. Car runs great other than fuel smoke in exhaust and oil leaking under the rear bank somewhere.