Yeah, I am worried about the heat. The fuel lines should run under the intake tube, above the exhaust side of the turbo. It gets a might bit hot there. I decided to put them over the intake. I also put some asbestos wrap where they contact the intake tube. Ultimately, I will remake fuel lines and run them differently. The other stuff is vacumn related. I need to get all that sorted out so it looks better. This install just got done, so I wanted to run it a little and make sure the kinks were worked out.
At this time, I have the car back on the lift. The clutch (stock) started slipping immediately, so that is getting changed. I also have a leaking crossover pipe. I am remaking that part. I do not like the way the one with the kit was run. I may also end up making my own Y pipe, as the one that came with the kit needed some persuasion to fit correctly.
It's running good, but the details are a work in progress.
1990 LX Coupe 5.0 5 speed w/ 2000 Exploder GT-40 engine, P heads, mystery cam (F cam per previous owner) 3.73, and not much else. In the parts pile - UPR tubular K member, CC plates. Future plans - Megasquirt & On3 turbo system.