Zytek ZA1348

Last updated
Zytek ZA1348 (ZA348) [1] [2]
Overview
Manufacturer Zytek
Production2003-present
Layout
Configuration V8 naturally-aspirated, 90° cylinder angle
Displacement 3.4  L (207  cu in)
Cylinder block material Aluminum alloy
Cylinder head materialAluminum alloy
Valvetrain DOHC
Combustion
Fuel system Electronic indirect multi-point injection
Management Zytek EMS 4.6.1
Fuel type70% 100-RON racing gasoline + 30% ethanol
Output
Power output 520–550  hp (388–410  kW)
Torque output 326–330  lb⋅ft (442–447  N⋅m)
Dimensions
Length~ 543 mm (21.4 in)
Width~ 619 mm (24.4 in)
Height~ 542 mm (21.3 in)
Dry weight ~ 120 kg (260 lb)

The Zytek ZA1348, also known as the Zytek ZA348, is a 3.4-liter, naturally-aspirated, V8 racing engine, designed, developed and produced by British manufacturer Zytek, between 2003 and 2004. It was specifically constructed and built as the spec-engine for the new A1GP open-wheel formula racing series, and debuted in 2005. It powered the Lola B05/52 A1 Grand Prix car. It produced between 520–550 hp (390–410 kW), and around 330 lb⋅ft (450 N⋅m) of torque. A slightly detuned version of the engine, producing around 400 hp (300 kW), but a similar torque figure of 326 lb⋅ft (442 N⋅m), was used in the Ginetta G50Z sports racing car. The engine itself is very light, weighing only 120 kg (260 lb), constructed out of cast aluminum alloy. [3] [4] [5]

Applications

Related Research Articles

<span class="mw-page-title-main">International Formula 3000</span> Former Single-Seater Racing Championship

The Formula 3000 International Championship was a motor racing series created by the Fédération Internationale de l'Automobile (FIA) in 1985 to become the final preparatory step for drivers hoping to enter Formula One. Formula Two had become too expensive, and was dominated by works-run cars with factory engines; the hope was that Formula 3000 would offer quicker, cheaper, more open racing. The series began as an open specification, then tyres were standardized from 1986 onwards, followed by engines and chassis in 1996. The series ran annually until 2004, and was replaced in 2005 by the GP2 Series.

<span class="mw-page-title-main">Cosworth</span> British automotive engineering company

Cosworth is a British automotive engineering company founded in London in 1958, specialising in high-performance internal combustion engines, powertrain, and electronics for automobile racing (motorsport) and mainstream automotive industries. Cosworth is based in Northampton, England, with facilities in Cottenham, England, Silverstone, England, and Indianapolis, IN, US.

<span class="mw-page-title-main">General Motors LS-based small-block engine</span> Family of V8 and V6 engines

The General Motors LS-based small-block engines are a family of V8 and V6 engines designed and manufactured by American automotive company General Motors. First introduced in 1997, the family is a continuation of the earlier first- and second-generation Chevrolet small-block engine, of which over 100 million have been produced altogether, and is also considered to be one of the most popular V8 engines ever. Spanning three generations, a new, sixth generation is expected to enter production soon. Various small-block V8s were and still are available as crate engines.

<span class="mw-page-title-main">Chevrolet small-block engine (first- and second-generation)</span> Car engine

The Chevrolet small-block engine is a series of gasoline-powered V8 automobile engines, produced by the Chevrolet division of General Motors between 1954 and 2003, using the same basic engine block. Referred to as a "small-block" for its size relative to the physically much larger Chevrolet big-block engines, the small-block family spanned from 262 cu in (4.3 L) to 400 cu in (6.6 L) in displacement. Engineer Ed Cole is credited with leading the design for this engine. The engine block and cylinder heads were cast at Saginaw Metal Casting Operations in Saginaw, Michigan.

<span class="mw-page-title-main">Nissan VK engine</span> Reciprocating internal combustion engine

The VK engine is a V8 piston engine from Nissan. It is an aluminum DOHC 4-valve design.

<span class="mw-page-title-main">Pontiac Grand Am</span> Motor vehicle

The Pontiac Grand Am is a car model that was produced by Pontiac in various years between 1973 and 2005. Produced as a RWD mid-size car on the LeMans GM A platform in its first two generations, the Grand Am name was reused for a FWD compact car for its last three generations.

<span class="mw-page-title-main">Chrysler Hemi engine</span> Series of I6 and V8 engines built by Chrysler

The Chrysler Hemi engine, known by the trademark Hemi or HEMI, refers a series of high-performance American overhead valve V8 engines built by Chrysler with hemispherical combustion chambers. Three generations have been produced: the FirePower series from 1951 to 1958; a famed 426 cu in (7.0 L) race and street engine from 1964-1971; and family of advanced Hemis (displacing between 5.7 L 6.4 L from 2003 to 2024.

<span class="mw-page-title-main">Judd (engine)</span> British company

Judd is a brand of racing car engines built by Engine Developments Ltd., a company founded in 1971 by John Judd and Jack Brabham in Rugby, Warwickshire, England. Engine Developments was intended to build engines for Brabham's racing efforts, and became one of the first firms authorised by Cosworth to maintain and rebuild its DFV engines, but has since expanded into various areas of motorsport.

Grand Prix Masters was a one-make motor racing series featuring retired Formula One drivers. The inaugural event, at the Kyalami Grand Prix Circuit in South Africa, took place on 11–13 November, but the series folded after a two-race season in 2006.

<span class="mw-page-title-main">A1 Grand Prix car</span> Motor Racing Vehicle

The Lola A1GP was a vehicle designed to compete in the A1 Grand Prix. The car was standardised for every team to provide a level playing field for competing nations. It was designed to reduce the volume of "dirty air", allowing drivers to close in on the car in front, encouraging overtaking. The bodywork was mainly pre-impregnated carbon fibre composites. From 2008–09 Ferrari was consulted on the design and manufacture for all A1 Grand Prix cars. From the 2008-2009 season the Lola A1GP car was replaced by the A1GP Powered by Ferrari car.

<span class="mw-page-title-main">Auto GP</span> Auto racing championship in Europe

Auto GP, sometimes referred to as the Auto GP World Series and formerly known as both Euro Formula 3000 and the Euroseries 3000, was a European formula racing series.

<span class="mw-page-title-main">Lola B05/52</span> Racing car model

Lola B05/52 is an open-wheel single-seater sports car developed by the British company Lola Racing Cars in 2005 and currently still in production.

<span class="mw-page-title-main">Tatra 602</span>

The Tatra 602 Tatraplan Sport is a racing car produced by Tatra in 1949.

The Zytek ZRS03 engine is a 3.4-litre normally-aspirated V8 racing engine, developed and produced by Zytek for Formula V8 3.5, a series 1st-tier division for World Series by Renault. The ZRS03's rev-limit to 9,500 rpm and produces its power output about 530 hp (395 kW) and torque about 447 N⋅m (330 ft⋅lbf). The ZRS03 was introduced on 24 August 2011. The ZRS03 engine running on Elf LMS 102 RON fuel.

Formula Acceleration 1 (FA1) was a single make, open wheel auto racing series. It was unusual in its field in that competitors solely represented their nation as opposed to themselves or a team, the usual format in most formula racing series.

<span class="mw-page-title-main">Ferrari V12 F1 engine</span> Reciprocating internal combustion engine

Ferrari has made a number of V12 racing engines designed for Formula One; made between 1950 and 1995. Some derived engines were also used in various Ferrari sports prototype race cars and production road cars.

The Zytek ZG348 engine is a 3.4-litre, normally-aspirated, V8 racing engine, developed and produced by Zytek for sports car racing. The ZG348's rev-limit was about 10,000 rpm, and produces its power output of 530–540 hp (395–403 kW) @ 9,500 rpm, and peak torque of 440 N⋅m (325 ft⋅lbf) @ 8,500 rpm.

The Zytek ZJ458 engine is a 4.5-litre, normally-aspirated, V8 racing engine, developed and produced by Zytek for sports car racing. The ZJ458's rev-limit was about 10,000 rpm, and produces its power output of 635–700 hp (474–522 kW) @ 9,000 rpm, and peak torque of 590 N⋅m (435 lb⋅ft) @ 7,500 rpm.

The Audi/Bentley 90° twin-turbocharged V8 racing engine is a 3.6-liter and 4.0-liter, twin-turbocharged, four-stroke, 90-degree, V8 racing engine, used in the Audi R8C, Audi R8R, Audi R8 and Bentley Speed 8 Le Mans Prototype race cars, between 1999 and 2005.

<span class="mw-page-title-main">Lola T96/50</span>

The Lola T96/50 is an open-wheel formula race car chassis developed by British manufacturer Lola, for use in the International Formula 3000 series, a feeder-series for Formula One, between 1996 and 1998, until it was replaced by the new Lola B99/50 chassis for the new in 1998. Similar chassis', dubbed the Lola T96/51 and Lola T96/52, were used in the Japanese Formula Nippon series until 1999, and were powered by 3.0 L (180 cu in) Mugen V8 engines.

References

  1. "Zytek's all-new A1 GP V8". www.autosport.com.
  2. "ZA348 (3.4-litre)".
  3. "The A1 GP Engine". Pitpass. March 15, 2005.
  4. "Three successful seasons for Zytek". us.motorsport.com.
  5. "Now that's what you call reliability". Pitpass. April 11, 2006.
  6. "A1 Grand Prix". www.researchracing-documentation.de.
  7. "Lola B05/52 Zytek A1 GP, 2007 [Auta5P ID:25576 EN]". auta5p.eu.
  8. "2005 Lola B05/52". conceptcarz.com.
  9. "LOLA B05/52 2005- 2008" . Retrieved 29 June 2022.
  10. "2008 Ginetta G50Z Specifications". Ultimatecarpage.com.