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Dave Le Grys involved in budget attempt on Guy Martin's GB motor-paced speed record

Effort will raise funds for the British Heart Foundation

Next week an attempt will be made on the British motor-paced cycle land speed record that is currently held by Guy Martin. Inspired by the Great British tradition of ‘the shed inventor,’ the Operation Pacemaker team is looking to achieve the feat for under £1,000 with funds raised going to the British Heart Foundation.

Guy Martin set the current record of 112mph on the Pendine Sands as part of his TV series Guy Martin on Speed. He did what the Operation Pacemaker team describe as a ‘proper job’ – calling on all manner of experts and making use of a top truck racing team.

In contrast, the team making this latest attempt will be using a 20-year-old converted tandem found in a garage, with functional additions such as a walking stick, scrap car parts, scrap metal, knicker elastic, exhaust mounting rubbers from a 1989 Ford Escort and an ex-RAF parachute.

Here’s the parachute launch system in action.

The parachute is needed because the team is making its attempt on the Elvington runway, which is only two miles long.

The pacing vehicle, a 1998 Diesel VW Passat which has done 244,000 miles, will be driven by Dave Le Grys, whose motor-paced British record of 110mph stood for 27 years until it was broken by Martin (but only with advice and assistance from Le Grys himself).

Le Grys underwent open heart surgery in June after learning that he had a leaky heart valve which, under stress, was pumping more blood into his lungs than his legs. He has been recovering ever since and is aiming to race at Lee Valley Velodrome on December 8.

All involved have been affected by heart disease, either by conditions requiring open-heart surgery, or by the truly devastating sudden loss of a loved one. Donations can be made on their Just Giving page.

 

 

Alex has written for more cricket publications than the rest of the road.cc team combined. Despite the apparent evidence of this picture, he doesn't especially like cake.

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8 comments

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CXR94Di2 | 9 years ago
1 like

Long wheelbase will stop him pulling wheelies  4

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Gkam84 | 9 years ago
2 likes

115mph in two miles....That banger isn't going to reach that speed in that time frame

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MikeF | 9 years ago
1 like

I'm sure the bike can get up to speed. It's the car I'd be worried about!

Best of luck anyway  1

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Mungecrundle | 9 years ago
0 likes

Whilst waiting for someone with an understanding of engineering to comment:

My guess would be:

1. Stability at speed

2. The need to accomodate a big cog to little cog, then another big cog to little cog gearing multiplier setup

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peted76 replied to Mungecrundle | 9 years ago
0 likes
Mungecrundle wrote:

big cog to little cog, then another big cog to little cog gearing multiplier setup

Standard dance move.

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pruaga | 9 years ago
0 likes

Can someone explain why the bikes that are used for these types of attempts have strange long wheelbase geometry?  I'm assuming it's to do with stability at speed?

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ColT | 9 years ago
0 likes

Wow. Didn't know Legro had been under the knife.  Hope your recovery is going to plan, Dave.

 

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RichK | 9 years ago
2 likes

Boardman v Obree all over again.  Bring it on  smiley

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