Best Cruising Speed
 

Have a '80 Shovel 4 speed, which I believe is all stock as far as engine and tranny go. What is the best highway cruising speed so as to not overwork the engine, etc?

RE: Best Cruising Speed
 

In 25+ years I have not found any problem with doing 50-80mph for as long as needed. I do notice, when the m/c was newer and stock, that at a steady 50mph gave the best mpg. This machine has given 62.5mpg at that speed.

RE: Best Cruising Speed
 

Good to know since I'll be hittin' the super slab this summer, a trip which I plan on about 3500 miles. Wo, 62 mpg... that's pretty awesome. My last trip, I think I was getting around 38-40 at an avg speed of about 60 mph.

RE: Best Cruising Speed
 

This m/c was like a rock averaging 48-50mpg until about 45k. When it started dropping I did a top end, cam, belt primary and much much more. The gas mileage has never been the same and the s/c steals even more.

RE: Best Cruising Speed
 

On my RK with a 88cu and 5 speed, I keep very accurate mileage. Iget 45-47 runnin 70, 48-50 if I stay under 60.My 80cu shovel and 4 spped, like Silvergoldsmith said, get even better milage.

My shovel does have a 22 front and 48 rear sproket, so it runs higher than stock gears, but is very happy at 60-65 and gets 51mpg. I use more for in town, short road runs.

Bottomline, IMO feel your bike...where the harmonics (vibration) is the least. Even if the mileage is not as good, your motor will be much happier and be kinder to you if you run it where it like to be....IMO each motor may vary, but look in your mirrors, etc, Mysporty, also bolted to the frame like the shovel, did not seem to be happy at any rpm, where both my 86 FLHTC and this shovel have a happy rpm...

Good Luck

Hogback

RE: Best Cruising Speed
 

I have a 1983 FL and its had one top end and I avg 60MPH on the highway. Can go 70. Likes cool weather more then hot. Seems to run tighter when its cooler out.

RE: Best Cruising Speed
 

My '82 FXE loves 55. Smooths out again at about 65. Seems to get about 60 MPG regardless of speed or temp.

Ride safe and good luck on your trip.

John

RE: Best Cruising Speed
 

Thats how!! ;)
The conditions while riding will also be a factor, wind, temperature, how heavily your packed down, quality of fuel and elevation.

my shovel would run all day long on the flats @ 65 to 70, this was the sweet spot if everything else was optimum conditions.
The little I've ran my stroked shovel I can tell its going to want to run 70, this is when it smooths out. Wish the roads around here were better. [:@]

RE: Best Cruising Speed
 

Thanks all....