RCV make wonderful engines! beautiful smoooth 4 strokes which are a cinch in scale cowls. Whilst I live only 10 miles from their plant I do NOT have any connection other than as a very satisfied customer. If you buy one, look at it, hold it, feeeel it, give it a good cuddle, pat it, put it on the bedside table so you see it first thing (you wont need an alarm clock) If you must you can then install this beautiful item in a model. I wish I had kept one of mine in the box!!
Dave.