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Old May 27, 2023 | 06:34 PM
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can a shovelhead be made to be as reliable as an evo ?
 
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Old May 28, 2023 | 06:58 AM
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yes, it is a very basic motor like most Harleys, and if put together properly with quality parts and regular maintenance is done regulally, there is no reason why it wouldn't be,
the problem is over the past 40+ years, they have mostly been owned and worked on by people who do not know what they are doing, and with the use of cheap sub quality componants.
they are not as fast as later evos or twinkies, so dont thrash them as if they are the same as the modern bikes, ride them as you would have done in the 70's,
maintain them regulaly, change oils, filters and plugs, set tappets and check the timing is set correctly and there is no reason why you wont get thousands of miles of reliabe riding.
 
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Old May 29, 2023 | 04:54 PM
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Originally Posted by john lee
can a shovelhead be made to be as reliable as an evo ?
If you get rid of the points, condenser and advance-retard unit and fit a decent electronic ignition and set your valve clearances regularly (if running solid lifters) then it will be as reliable, if not more so, than an Evo.
 
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Old May 29, 2023 | 07:48 PM
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Originally Posted by Spanners39
If you get rid of the points, condenser and advance-retard unit and fit a decent electronic ignition and set your valve clearances regularly (if running solid lifters) then it will be as reliable, if not more so, than an Evo.
ive had my 80 lowrider sinse 84 and its been reliable 35 yrs ago replaced the alt and most recently the original volt- reg. its only got 18,000 original klms on the engine i dont know why some dont like the elec ign. ive got the original parts iin the shed


 
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Old May 30, 2023 | 04:39 PM
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18,000km in 35 years?? You need to get out more mate, it's barely run in
 
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Old Jun 1, 2023 | 06:30 AM
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Originally Posted by john lee
can a shovelhead be made to be as reliable as an evo ?
Yes, if you ride in the metro area and/or in the country doing certain speeds for certain times over certain distances. And also if you ride interstate, again doing certain speeds etc. But will it keep up with an Evo running at higher speeds all day and sometimes for days on end? For example here in Australia would it keep up with an Evo running all day at higher speeds through the top half of WA and into the NT to Darwin? Or across the Nullarbor? Or on the Stuart Highway through SA and further north? And would it keep up with an Evo across the Barkly Highway?

BTW in January on HTT you said you’d written to H-D for an explanation about your engine number and frame number. What response did you receive from H-D?
Eric
 
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Old Jun 1, 2023 | 07:24 AM
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Originally Posted by Speeding Big Twin
Yes, if you ride in the metro area and/or in the country doing certain speeds for certain times over certain distances. And also if you ride interstate, again doing certain speeds etc. But will it keep up with an Evo running at higher speeds all day and sometimes for days on end? For example here in Australia would it keep up with an Evo running all day at higher speeds through the top half of WA and into the NT to Darwin? Or across the Nullarbor? Or on the Stuart Highway through SA and further north? And would it keep up with an Evo across the Barkly Highway?
Me Thinks ...Maybe... but, Probably NO

Originally Posted by Speeding Big Twin
Y
BTW in January on HTT you said you’d written to H-D for an explanation about your engine number and frame number. What response did you receive from H-D?
Eric
Far as I can Deduce, only 1979 had discrepancies. If Bought New, no explanation is generally Required.. I too would Love to Hear of this "discrepancy"
 

Last edited by Racepres; Jun 1, 2023 at 07:26 AM.
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Old Jun 1, 2023 | 08:05 AM
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Originally Posted by Spanners39
18,000km in 35 years?? You need to get out more mate, it's barely run in
wow have to agree after putting 300,000 miles on mine went through a lot of parts and some rebuilds but the four-speed transmission still holding. Have to say I love straight drag pipes but not good for a high milage shovelhead.
 
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Old Jun 1, 2023 | 04:49 PM
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Originally Posted by 1981 suprglide
wow have to agree after putting 300,000 miles on mine went through a lot of parts and some rebuilds but the four-speed transmission still holding. Have to say I love straight drag pipes but not good for a high milage shovelhead.
my pipes are baffled which i bought back in 82 as the original owner butchered the stock pipes by chopping off the balance tube
 
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Old Jun 1, 2023 | 04:54 PM
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They are as reliable as the man doing the maintenance on them
 
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