Was experiencing percolation with my warmer engine temps after installing an
oil cooler t-stat...I have a VMS small block turkey pan which required runing my big old billet fuel log right down there next to the manifold. The log was getting real hot toward the front by all the coolant in the manifold.
Went to all Russell pro classic hose for fuel supply, with both running out the back of the pan. MUCH better now...