yes
You can supercharge a magnet by coiling a metal wire around a magnet then hooking both ends of the wire to a battery. Make sure the wire can conduct electricity and the more coils around the magnet, the better.
Answer 1: heck yes you name it, it can be done to a fiero Answer 2: No, not the four cylinder, not in any noticeable way. It was designed as a sporty economy car, and canny GM engineers already implemented any worthwhile performance perks. The crankshaft is too light to take any meaningful horsepower increase and the rear end won't handle the increased torque from a larger engine. You'd have to change both the engine and the rear end and then you wouldn't really have a Fiero. On the other hand, my '87 four cylinder will do 116mph, which is plenty enough to get you in trouble, gets 27mpg, looks good, and the handling is great. The 6 cylinder is plenty fast already, but yes, you can turbocharge it, supercharge it, nitrous inject it, drop in a small V8, whatever you want. Just remember it does no good to beef up your engine if your transmission can't handle the increased torque.
they both come out together through the top much easier it is possible but it is easyer to pull them both out.
Hard to tell... It's possible that you have problems with ECU or it's just wiring problem. You need to pull out error codes for both and start from there.
both can be possible in theory
yes they both have the same block as the supra the difference between the supra engines and Lexus ones are compression, and on the twinturbo engine, both compression and the turbo setup (intake headers, injectors etc.) it is quite possible to that the engine minus enverything on it and fit into any of these cars and then fit the rest to the block.
The engine swap could be possible, depending on the type of engines. Both the 1991 and 1994 engines will have to be the same size, or at least have the same mounting pattern.
What are you talking about? I guess you can put one in between the engine and the drive shaft, then put the other one in the trunk.(just in case)
Yes, it is possible providing that they both carry same engine... if your spirit originally had the A604, 4 speed automatic then there will be abit more work that would be needed.
The engine might if they are both 4.0's. That would be about it.
Because they both fly in the sky
There is a couple of possible answers. Replace the PVC valve would be the easiest, cheapest and quickest to do. If you have modified the air intake so that the internal engine air is no longer being fed into your air filter system is another. Possible gasket leak - intake manifold or head gasket. If you have engine idle or performance problems with no oil leaks it is likely that one or both gaskets are your problem. Further tests will help deciding this. Are you loosing radiator fluid? Has your engine ever been over heated. What year and engine would also be a help. Vic