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VLDD

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HDMac

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Posts: 102

Joined: Sat Feb 05, 2005 1:01 am

Location: Switzerland

Post Mon Sep 15, 2008 2:31 pm

VLDD

I was researching a bit about the V-models and found out that there was a 80ci VL, the VLDD from 1934. I also found that the 74ci VLD already had 36hp! Does anyone know how much hp the VLDD had? Where can I find more information about the VLDD? Thanks, Mac
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HonestJohn

Posts: 148

Joined: Sun Oct 31, 2004 1:01 am

Location: Dorothy, NJ. USA

Post Fri Sep 26, 2008 5:15 pm

Re: VLDD

I thought the VLD was a Package Truck motor. Slow like a bull, but meant for pulling a load. DD? maybe bigger juggs? LOL. Realy, I had one 34 VLD rebuilt and nothing was special inside. Mild cams, low compression heads, no lines on them.short stroke and reg bore, just 74" too. I don't think any factory 80s came til 35. I have been wrong before.
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HDMac

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Posts: 102

Joined: Sat Feb 05, 2005 1:01 am

Location: Switzerland

Post Sat Sep 27, 2008 3:53 am

Re: VLDD

John, you are right the VLDD came out in 1935. Would still be interesting whether the 80" was stronger then the 74". Any literature around about these models. Or the VLDJ "competition solo"? Just would like to know what the strongest series engine in the V-model frame was. Thanks, Mac
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HDMac

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Posts: 102

Joined: Sat Feb 05, 2005 1:01 am

Location: Switzerland

Post Sat Sep 27, 2008 4:11 am

Re: VLDD

What about the 80" VLH in 1936?
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HonestJohn

Posts: 148

Joined: Sun Oct 31, 2004 1:01 am

Location: Dorothy, NJ. USA

Post Mon Sep 29, 2008 5:00 pm

Re: VLDD

I think that the 36 VLH was the best lookin flatty ever made, probably best runnin too.
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steve@vlheaven.com

Posts: 132

Joined: Sun Mar 28, 2004 1:01 am

Post Tue Oct 14, 2008 3:32 am

Re: VLDD

Dear All, yes the VLDD was the first production 80 cubic inch Harley, with 176 built in late 1935 of which a number seem to have gone to California Highway Patrol. Did you see my restored 35VLDD at Davenport 2008 done up as a CHP pursuit bike? There is a late 1935 newsreel showing a gaggle of CHP bikes caning down the road to show they can do 100 mph, and of course I like to believe my bike is one of them. They were probably rated at 37 bhp, same as the 36VLH, but had the option of the factory hot cams on the inlet valves - which would be the hook cams with no more lift but lots of duration. My bike is being shipped to the UK, so I'll put it on the dyno and let you know the rear wheel horsepower.

The bike has stroker flywheels with spacer plates under the cylinders, but uses one-year 7-bolt cylinders with relieving/gas flow channels like the VLH - how cool is that. It also has the 1 1/8" venturi in the carb and a polished inlet manifold, explaining all those -35 part numbers for the VLH.

As for the 35VLDJ, 102 of these 'competition special' 74 cubic inch bikes were built and I have yet to see one. The factory description is of a specially selected fast motor, so perhaps these were regular 35VLD engines breathed on but without the J in the engine number. I speculate they were stripped of lights and accessories for professional or semi-pro racing, but have yet to see one. Any contacts appreciated.

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