Rorty R6 Manual

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"Yours are the fifth and sixth set of plans (R6 and R82s) I've ordered from four sources. I figure if I'm going to spend well over $5,000 and numerous months putting together a buggy, I'm better off spending a few hundred extra in the beginning to make sure I have a buggy I'll be happy with.
Anyway, your plans are by far the most detailed and complete. Very nice work, from the drawings to the detailed instructions."

C. G. - Temecula, California, U.S.A.

"I do quite a lot of work for Jaguar and Ford as a welder fabricator and I gotta say these drawings are of better standard than the other two put together, thank you this is gonna be some sort of fun."
Kevin Williams
- Shropshire, England.

Don't confuse this buggy construction manual with the backyard type buggy plans advertised in the motoring press and elsewhere on the net.

This is not a jumped-up, off-road go-kart, or weekend recreational toy,  but a full-on, single-seater racing machine with every aspect of performance, durability, and safety taken into consideration.

The R6 utilizes proper engineering grade materials – not just bits of black pipe and old quad and car parts!

These plans have been carefully produced to enable competent fabricators and machinists to construct a superb racing buggy for themselves by following highly detailed and easy to read drawings. 

More than just a collection of CAD drawings, this comprehensive manual puts bike-powered buggy racing within easy reach of every Petrolhead!
The manual consists of the following:

  • 65 pages of clear instructions and supporting pictures.

  • Materials list.

  • Fastener list.

  • 94 scale CAD drawings.
     

Purchase the R6 Manual now
 

R6 SPECIFICATIONS

BRAKES
Front; twin callipers with 210mm diameter discs.
Rear; single, inboard calliper, with 4:1 reduction, and 210mm disc.

CHASSIS
Spaceframe constructed from 31.8mm (1 ¼") and 25.4mm (1") CDS steel tube.

ENGINE
Any 4 cylinder, chain drive, motorbike engine.

REVERSE
(Not required by race sanctioning bodies.) Currently Flintstone, although a Heath Robinson option is a possibility.

STEERING
Rack and pinion, ¾ turn lock to lock (adjustable).

SUSPENSION
Front; double, unequal length, tubular wishbones, with coil-over shock absorbers. 350mm (14") travel.
Rear; double, unequal length, tubular wishbones, with coil-over shock absorbers. 350mm (14") travel.

TYRES
Front; 25 x 7 x 12 Cheng Shin C9207,
or 195/65R 15 grooved rally tyre, or Mickey Thompson Mini-Mag.
Rear; 25 x 10 x 12 Cheng Shin C828,
or 195/65R 15 rally tyre, or BF Goodrich LT215/75R15/C All Terrain.

WHEELS
Front; Rorty or Douglas 12 x 6,
or Rorty or Douglas 15 x 6 .190 aluminium.
Rear; Rorty or Douglas 12 x 8,
or
Rorty or Douglas 15 x 6 .190 aluminium.


A combination of quality coil-over shocks, and over 350mm (14") of true wheel travel will let the R6 soak up the bumps and jumps at any speed.

R6 DIMENSIONS

WEIGHT: 330kg - 390kg (880lbs – 1045lbs) (depending on engine size).
OVERALL HEIGHT: 1444.7mm
(57").
OVERALL LENGTH: 2686.4mm
(105.75").
OVERALL WIDTH: 1640mm
(64.5").
GROUND CLEARANCE: 308mm
(12.1") (adjustable).
TRACK: 1472mm
(58").
WHEELBASE: 2000mm
(79").

"First, I believe it is an excellent design... haven't seen one yet in
suspension geometry, and overall design that equals or betters it".

Todd W. Syssa, Procision Engineering - Wolcott, CT. USA

"
..thank you again - wonderfully done work.."

R
.K., Yellow Dog Racing - Ohio USA

"
Plans arrived today thanks for the prompt service. Just had a look at them and at last, plans for a proper buggy not a toy. Thanks
."
Brian Slator - England


"
Got the plans for the R6 yesterday and they are awesome.."

Eric Malone - California USA
 

Purchase the R6 Manual now


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MCMXCVIII - MMVIII.