Having just completed a 300 mile round trip drive to the Monterey Car Week, these are my comments:
Note that I have a 5 speed Voigts gearbox with a 0.75 overdrive 5th.
1. I could comfortably cruise at 80+ mph as far as the revs are concerned. High speeds are readily achieved with no strain on the engine. I had to resist going 90 or more. No issue of keeping up with any fast moving traffic.
2. Wind noise is substantial with top up. This is probably my biggest "complaint". What's funny is I don't remember this from the past (I've had the car for 52 years but didn't have the top up since 1980 or so.)
3. Driving the car in heat and traffic, definitely not comfortable. Car behaved well but we (my wife and I) were exhausted after a 150 mile trip. No creature comforts (e.g. air conditioning).
4. I have issues with a low hanging exhaust. With the poor state of California highways it was still possible to occasionally ground out even on what should be a smooth road.
On the trip down after having driven about 125 miles, as I exited the highway, my exhaust pipe and muffler (silencer) actually got pulled off completely. I was able to retrieve it from the road and thankfully no other cars were involved. But it was damaged and I drove to our destination with no silencing whatsoever. After many hours of work, with only a hacksaw, hammer, and crescent wrench, I was able to reinstall the exhaust system to survive the rest of the trip.
I can't blame the Elan for this added stress as this is a consequence of my modified big bore exhaust. I will be redoing this to avoid the problem in the future.
5. Saving grace for the trip, and any stress experienced, is that I was able to garner a 1st Place in the Monterey Kickoff car event. Lots of great cars and great people celebrating classic cars.
https://classicmotorsports.com/news/bea ... -car-week/