I can't remember what my original configuration was, but pretty much in agreement. Had to really rip the guts out of my planned T8 build to get it to jump without cooking itself. I was having to pop a heat sink on every jump.G5 Dirty Thursters
G5 Armoured PP
Pre-engineered SCO FSD
If I initiate a jump the temp just keeps going up and up until it jumps.
If I boost while charging FSD, usually when a ganker has a crack at me, then my T-8 cooks itself internally...lots of alarms and flashing lights and smoke in the cockpit.
The T-8 is the hottest running ship I have in my 39 ship fleet.
Now I have:
G5 Clean Thrusters
G1 Low Emissions PP
Pre-Engineered SCO FSD
It runs nicely enough with that, but at 87% Power use before deploying any hardpoints. Can't remember the real-use number as I haven't used it in a while, but EDSY tells me with that build it gets to 63% heat when charging FSD.
It could be tuned better, but I was just using engineered parts I had in storage. Playing with EDSY a bit further it shows me I could get away with a G1 Overcharged and G5 Dirty Drives without cooking with the FSD. G2 Overcharged however, hits the 'runaway' heat level, and would start cooking the ship.