The cylinder spacing and bolt patterns are the same according to roger bywater, not because the aj6 was derived from the v12, but rather because. Based loosely on an earlier design for an intended le mans car, the jaguar xj, it was first seen in the series 3 jaguar etype of 1971. The aj6 advanced jaguar 6cylinder, and the similar aj16, were inline6 piston engines used. Valve timing setting gauge for aj6 and aj16 engine small 3 legged puller nubo british made xk engine top chain tensioner tool aj6, aj16 engines temporary timing chain tensioner tool aj6, aj16 dummy alignment studs for refitting head 4 piece oil extractor for engine and transmissions pela brand. The book is dedicated to getting the most out of this famous engine. One notable addition is the use of variable valve timing, a feature also shared with mazdas version of the engine.
The complete book of jaguar every model since 1935. There have been experiments to adapt the 4valve dohc head from the jaguar aj6 2. We chart its development from its debut in the 1948 xk120 until its final appearance in 1992. Jaguar superchargers eaton supercharger rebuild services. Jaguar crankshaft seal rear, aj6 and aj16 engines eac4974. Jaguar crankshaft seal, front, aj6 and aj 16 engines eac7954 sku. The aj6 advanced jaguar 6cylinder, and the similar aj16, were inline6 piston engines used by jaguar cars in the 1980s and 1990s. The aj6 and aj16 engine has electronic ignition and fueling. Full details on choicemodification of camshafts, camshaft timing, valve springs, and cylinder head options and modifications. Jaguar car tuning tips and advice from classic models to the latest supercharged and turbocharged jaguar models.
Jaguar raised the xj6 and xj12 front bumpers to meet u. The bracket advances the timing without the car knowing. Racers for the road speedpro series hammill, des on. Tech 21 updates richie kotzen rk5 signature fly rig to v2. Looking for jaguar parts or jaguar s for sale come and visit the forum. Jaguar xk120, xk140 and xk150 19491961 the jaguar xk120 was actually built as a showcase for the newly developed xk6 engine. Aj16 fuel delivery and evaporative emission control v12 evaporative canister aj16 engine mechanical engine design and construction cylinder block and components cylinder head and components intake and exhaust manifolds, and components secondary air injection pump cooling system exhaust system aj16 engine management overview. Full of explanations about how engine technology has evolved, especially in recent years, to deliver amazing levels of performance and. It assumes that the engine has been removed from the vehicle, in accordance with the vehicle service manual, and. Paramount performance was probably the first tuning company to specialise in the modern range of jaguar vehilces we have real heritage and history of working with jaguars, we have now developed into the leading modern jaguar. This is the website of aj6 engineering, bringing an exceptionally high standard of technical expertise to the supply of performance parts, electronic control units, our unique tt tuned exhaust systems and associated items. Engine modifications the source for all jaguar information. Or this is a quaint little story to show how using common sense, a bit of brains, very little cash, avoiding buying bullshit stuff from unscrupulous vendors, we can improve the original 6 cylinder xjs so much, to make it faster, nicer to drive and use 1 gallon every 60 miles less gas than its thirsty heavyweight. If youre still having trouble finding the jaguar xjs parts youre looking for, email us at.
In addition to the aj6 engine jaguar also produced a 6. In 1994, the aj6 engine gained coilonplug ignition to become the aj16. Jaguar xjs workshop, service, repair manual parts catalogue english service manual and parts catalogue, to vehicles jaguar xjs. The jaguar aj8 is a compact dohc v8 piston engine used in many jaguar vehicles. Its been nearly 5 years since richie kotzen and tech21 got together to make the rk5. Jaguar xjs service manual, repair manual parts catalogue.
The jaguar v12 engine was a v12 automobile engine produced by jaguar cars. Jaguar tuning tips and modifications maximise your jaguars driving pleasure. The aj6 engine can be thought of as almost a hybrid, owing much to both the old xk twin cam and the later v12. It was only the third allnew engine ever designed by the company. We produce uprated induction systems for the v12, a range of exhaust systems and we reprogram electronic control units, which we also test and repair. Jaguar crankshaft seal, front, aj6 and aj16 engines eac7954. The great british art of detuning jaguar engines by mr. Available with either the 5 speed manual or the 4 speed zf auto, again the auto can be modified for racing but the manual is a. If extra strength is called for then the steel crank from the aj16 x300 engine could be used in a rebuild, or the complete aj16 engine perhaps. The v8 engine used in the xk8 and xj8 comes with nickasil cylinders. The great british art of detuning jaguar engines by mr bywater, aj6 engineering.
The contents of this selfstudy book also serve as your archival information for earlier jaguar engine management systems. Free shipping on many items browse your favorite brands affordable prices. A new book that bridges the gap between the enthusiastic layman and the expert. Jaguar tuning and high performance modifications club. Eac7954 front crank shaft seal, aj6 and aj 16 egines. Surprised by the demand for the car, jaguar first built about 240 cars with aluminium bodies and then switched to steel bodies for mass production. In 1966 bob knight issued a memorandum for a sixcylinder threelitre production engine for use in the jaguar xj4 later the xj6 saloon. Jaguar s iconic xk engine celebrated its 70th birthday this year. Get the best deals on complete engines for jaguar xj6 when you shop the largest online selection at. All information provided is believed to be correct and it is given in good faith. The 6 cylinder engines in the xjs were either the aj6 in 3. Home contact us is designed as an information resource and is not a forum. Paramount performance already have an amazing range of jaguar xjr 5.
That link will take you to your jaguar xjs model page where you can select your year and engine. We do not change or add any hardware in your vehicle. The xj6 was fuelinjected from 1978 and both were lwbonly from 1974. Aj6 aj16 engine 1983 jaguar daimler heritage trust. The jaguar ajv6 engine is a specialized version of fords duratec v6 engine. The development of the jaguar xk engine, and the xk120 that was powered by it has been covered many times but its history still has a few secrets that might surprise you. Any category you select will show parts that fit only your selected vehicle. Remapping is a software change in which we modify the operating parameters in the vehicles ecu engine control unit program or map.
We will restore your jaguar supercharger to the quiet, smooth and efficient supercharger you are used to. Air conditioning was standard, but no manual gearbox was offered. Page 14 jaguar engine longevity by club member dave hobson though it may not be well known among even jaguar aficionados, cer tain jaguar engines have had some serious problems over the years. It was the fourth new engine type in the history of the company. Jaguar xjs service manual, repair manual parts cat solo pdf. Jaguar aj6 engine news newspapers books scholar jstor october 2018 learn how and when to remove this template.
This is the website of aj6 engineering, bringing an exceptionally high standard of technical expertise to the supply of performance parts, electronic control units, our unique tt. The aj6 was designed to replace the successful and longused jaguar xk6 engine, and was introduced in 1984. Jaguar xjs service manual, repair manual parts cat. Or you can click on your jaguar xjs from the list of jaguar models below. When you need a part for your jaguar e type we are the people you will want helping you. Few people buy a jaguar to indulge in tyre smoking races from traffic lights. Performance camshafts since 1976, terrys jaguar has been in the business of supplying a wide range of parts for jaguars everything from xk120, xk140, xk150 and all xke etype parts models right through to the latest jaguars on the road. Full details on ignition systems and timing, exhaust manifolds and systems, and general tuneup information, including how to blueprint.
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