2 years ago my son and I built one of these
It's genuinely one of the best models I have ever built
https://www.amazon.co.uk/Haynes-V8-M...ords=v8+engine
It's now reasonably cheap at £40 and I think I'd like to suggest it to ,...nearly every one.
When you build it, do it PROPERLY. Trim off all swarf/plastic moulding edges... make sure you put the head gaskets on perfectly and they align perfectly, spend time on it and go slow. It's a pleasure that you may never get in real life in a cold garage somewhere.
Ignoring the sound effects (which I think somewhat lessen the things actual style)... you WILL learn SO much about engines
there is a 4pot version....very cheap now at £20 and it too is great
https://www.amazon.co.uk/Haynes-Buil...RJQVR5R9GZTTFN
BUT the V8 can teach you SO much about timing, and valves and rockers and crankshafts.