Hewland mk 8 gearbox software

For internal hewland parts, gears, clutch rings and. Hewland engineering provides the design and manufacture of high quality bespoke transmissions to the motorsport. Hd 200 output flanges to suit inboard brakes if required. We can offer more than to just sell you a ratio, we can give advice and suggestions to. These genuine hewland gears fit webster or hewland mk 8 and 9 gearboxes 1 inch diameter layshaft with 6 spline teeth. The mark 8 9 gearbox is a transaxle unit, designed for rearengined, rear wheel drive cars. This made the shifter linkage design easier on the part.

Suitcase also includes two dogrings 2 draw bolts, one spacer, cotter pins, spare nuts and a fitting. Hewland invented the bespoke motorsport competition transmission and today boasts one of the largest ranges of offtheshelf competition transmissions available anywhere. Hewland mk 8 gearbox built by ada enginering uk, brand new at engine renovation. The formula ford that i own has a hewland ld 200 gearbox.

The mark 89 gearbox is a transaxle unit, designed for rearengined, rear wheel drive cars. This of course was jack brabham in 1966 and the box was designated dg because somebody leaned over mike hewlands shoulder at the drawing board and commented thats a different gearbox. The following diagram gets closer to an actual mk 8 9 fm gearbox. This category is for all you guys that either drive engineer or mechanic on race cars using a hewland gearbox. If you have any questions about this process, or are looking for original manufacturer parts, please dont hesitate to ask. Hewland mk2 lg600 hewland lg600 mk2 5 speed trans axle, with loads of spares,just been crack tested and bearings 22,000 australia dollars spec sheet photos.

Please note the ft200 fg400, fga and fgb share the same manual so please make sure to read the appropriate section for your gearbox. While the unit might be new, it stands out as a fairly conventional way to approach a transmission for what could have been. The gearbox is arguably the longest lead item, says patel. Does any know which vw beetle gearbox version 1600,0, best year etc. Strenghtening a hewland mk9 the technical forum archive. They have been grouped into two collections labelled best and economy. Discard any worn or damaged components and replace with new ones. For hewland mk 89 formula ford 16002000 sports2000 opel lotus etc.

With the engine im going to build for it, im going to be very torque limited as to how much power i can feed through it, as they are only good for about 150 ftlbs to 160ftlbs. Suitcase also includes two dogrings 2 draw bolts, one spacer, cotter pins, spare nuts and a fitting reminder. Used, hewland ft 200 gearbox end plate hewland ft 200 gearbox end plate. Oct 25, 2009 strenghtening a hewland mk9 posted in the technical forum archive. Gear ratio changing instructions starter gear ratio guides mk 8 9 4 speed formula ford kent mk9 931 avon mk 8 9 5 speed formula ford kent ld200 931 avon formula opelvauxhalllotus formula ford. Mk5, mk7, mk8, mk9, ft200, fg400, dg300, ld200 and lg500, both in.

The layout and parts used on different versions of the hp gearbox may vary from those shown in this manual, please check with hewland before ordering any spare parts. Based in white waltham, berkshire, hewland operates a stateoftheart manufacturing facility handling all of its production, inspection, assembly, design and commercial operations. This is a fairly common gearbox used in many makes and models of formula ford race cars over the years. Canam cars specializes in lg gear box parts and ratios.

Advice for beginners is always available, try clicking the following links. The unit is produced with four or five forward gears, reverse, and a choice of three differentials. Gear selector shaft was located in the nose housing, unmodified as in the beetle. Ii was a similar 4 speed transaxle with more modifications for. Hewland mk 89 gear sets for sale sportsracer technology. Hewland mk2 lg600 hewland lg600 mk2 5 speed trans axle, with loads of spares,just. The ubiquitous hewland mk 89 transmssion or the american webster variant was used in almost all formula fords after the very earliest era when renault transmssions were used in, for example, the original lotus 51s.

This is a used hewland mk 9 or 8, they have been totally disassembled,cleaned. Parts list for hewland igtc gearbox hewland engineering ltd waltham road, white waltham, issue 8 23rd february 2012 maidenhead, berkshire. Rather, the quaife atb differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks. In the late 1980s, cars began to be fitted with more contemporary units such as the ld200 or the staffs gearbox. Peter dunne tea addict and summoner of safety cars. I have the old hewland ship manual that came with the car but lets face it, theres always more to it than just. Description goes here please select ratio type from the drop down menu below. Blueprinting, recasing, carrier, cwp setups and repairing damage from inferior aftermarket gears or components. Gear ratio changing instructions starter gear ratio guides mk 89 4 speed formula ford kent mk9 931 avon mk 89 5 speed formula ford kent ld200 931 avon formula opelvauxhalllotus formula ford.

In the mallock racer its got a hewland mk9 heavy duty gearbox in the back. I worked at hewland engineering for 8 years and have had my own hewland agency for 30. For internal hewland parts, gears, clutch rings and other gearbox related help, contact our sales staff and keep your original hewland gearbox, original. For hewland mk 8 9 formula ford 16002000 sports2000 opel lotus etc. Iv had the tail casing made by hewland, with the selector rod located in the right side lower position, facing forward. The mark 8 9 series transaxle gearbox units this series is des igned for rearengined competition cars of up to litres capacity. Hewland mk689, reynard cased mk9, ld200, ft200 and other hewlandstyle copies. How to change the internal gear ratios in a hewland mk 8 gearbox. I am sorry, i am not presently equipped to take card payment, but internet payment may be made direct to my bank account.

That mystery factor influenced mahindra to take an evolutionary rather than revolutionary route for its m2electro gearbox, choosing to refine the first season unit with hewland instead of going for something very new which could have effectively been an expensive gamble. There is also an option of free differential or camandpawl type limited slip differential. Wellseal is an ideal sealant for gearbox covers or anything. The mark 89 series transaxle gearbox units this series is des igned for rearengined competition cars of up to litres capacity. Iii of 1962 became the first product for the public, which used the magnesium alloy case of the beetle transaxle to house 5 pairs of bespoke straightcut constant mesh spur gears with dog rings. We stock a wide selection of webster hewland mkseries geartrain parts. We are seeking any factual information you might have relating to mating a porsche 3. Wellseal is an ideal sealant for gearbox covers or anything else that needs to be disassembled frequently without a lot of cleanup. Hardware info would be good, and any firsthand, successful experience would be outstanding.

Hewland mk6 8 9, reynard cased mk9, ld200, ft200 and other hewland style copies. Webster hewland mkseries geartrain parts drawing a pegasus. As i understand it many lotus twin cam engines when fitted in openwheel race cars utilised 104 tooth flywheels. Strenghtening a hewland mk9 posted in the technical forum archive.

Hewland mk9 formula 3 quaife atb helical lsd differential. The m gears are the latest, strongest gears available. Was this just with ft200 box or did do they also make an adaptor for the mk89 series boxes. These genuine hewland gears fit webster or hewland mk 8 and 9 gearboxes. We also offer many engineering services that we use to resolve some of the gearbox issues that can. Mk series transmission parts taylor race engineering. Hewland ft formula atlantic with alloy end cover qdf7s. The rear gearbox cover on an fm is different than that pictured below. Hewland reverse driver gear spacer for 4 speed mk 8, 9. Hewland highstrength gear set for mk 8, 9 pegasus auto. Mbr has been running as a business since 1988, we are situated in wiltshire close to chippenham.

Please select ratio type from the drop down menu below. We would also appreciate the namesaddresses of any fabricators, or any other leads. Aug 15, 2014 how to change the internal gear ratios in a hewland mk 8 gearbox. Gear ratios on the hewland mk 89 gearbox, highlight and click to open. All instruments are from farringdon instruments uk. While the unit might be new, it stands out as a fairly conventional way to approach a transmission for what could have been very cutting edge powertrain.

This actuating lever is for a 20mm clutch release cross shaft used by late model hewland mk series gearboxes. Gentlemen and ladies, we are seeking any factual information you might have relating to mating a porsche 3. We can offer more than to just sell you a ratio, we can give advice and suggestions to help you get the best out of your gearbox. Our hewland parts are aftermarket reproductions fabricated from top quality materials to the highest quality and attention to detail.

Ii was a similar 4 speed transaxle with more modifications for coventry climax engined elva mk. We supply hewland parts for historic race car transmissions. Our dedicated advanced engineering and design group is tasked with. I have a large selection of hewland mk 89 gear sets for sale. If these gear sets do not sell by november 1, they will be put up on ebay if they dont sell there, i will consider selling them individually. Hewland is a british engineering company, founded in 1957 by mike hewland, which. One is new and other 3 are very good condition and almost no wear. The engine i want to use is capable of a fair bit more than that and i. This is a used hewland mk9 or 8, they have been totally disassembled,cleaned.

A common requirement is for replacement ratios and final drives, we are able to provide the parts that suit the original application but are manufactured with modern tooth forms and materials. We are hewland gearbox specialists, we supply new and secondhand hewland parts, supply of hewland gearboxes, and offer a complete rebuild service. Used to convert mk 89 and webster gearboxes to vintage brabham configuration. Hewland ford adaptors tnfs archive the autosport forums. At hewland we believe that good customer service is every bit as important as a strong product. Oct 20, 2005 i have a large selection of hewland mk 8 9 gear sets for sale. Some of the parts inside were reused but the casing was designed from scratch. The units are manufactured with a choice of either four or five forward gears, and reverse. The following diagram gets closer to an actual mk 89 fm gearbox. Hewland engineering provides the design and manufacture of high quality bespoke transmissions to the motorsport industry. This actuating lever is for a 20mm clutch release cross shaft used by late model hewland mkseries gearboxes. Designed to suit almost any driveline arrangement, whether it be front, mid or rearengine, hewland engineering has a product that is a perfect match, or we can adapt a design. The hewland mk9 quaife atb helical lsd differential never locks harshly with a set preload of wheel slip across the driven axle, like a conventional lsd.