SOLVED - What car #582 - 1989 La Rosina 4x4 by Loris Reggiani

[@re]

Recognize this?

Please, respond below and let us know:
a) the name of the builder of the car posted here,
b) the name he gave the car, and
c) which car it is based on.

Anything else than three correct guesses will not earn you a point. So if you're not certain, you risk giving away the points by guessing!

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[Gremlinoza]

1) Loris Reggianni
2) Rosina 4x4
3) Lancia Beta Coupé Rallycross
correct?  also if I understood correct it was powered by 4 yamaha fzr 1000 engines 

[@re]

Three out of three - plus the correct info about the car's quite unusual engineering

One point!