11/12/2022 0 Comments V rally 4 vs wrc 8 switch![]() Not long afterwards in 1981, Audi introduced the quattro which would soon become the Ascona’s fiercest competitor in the WRC.įurthermore, the second generation of the Ascona was soon to be replaced by a third generation. The new 2420 cc engine gave rise to some massive power outputs while using the Cosworth 16 valve head: in race trim the normally aspirated engines delivered a base power of 230 BHP with a maximum expected output of 340 BHP (albeit with much reduced reliability).Ībout a year later in 1980, the FISA officially announced the approval of the complete revamp of its regulations which would introduce the new Group B category set to begin in 1982. Therefore, many alterations were made to the engine to fix the output problem the cylinders were bored out to make use of larger pistons, different connecting-rods, and used the much beefier crankshaft of Opel’s CIH diesel engine. Engine specialist Cosworth (which had greatly helped Ford achieve success with their Escort) was given charge of building the engines while specialist Irmscher would take care of the bodywork modifications.Īs it was often the norm in racing, the plan was to use the engine from the outgoing rally car, in this case the Kadett GT/E’s 2.0L unit, but these did not produce enough power for Group 4 competition. As such, the car featured a traditional chassis paired with rear-wheel drive. It was aimed to compete directly against the Ford Escort RS1800 and Fiat 131 in both national and international rallies. First shown at the Frankfurt Auto Show in September of 1979, the “B 400” variant was an homologation special produced especially to make the Ascona eligible for rallying’s top Group 4 category. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |