This engine was Chrysler's first 60° V6 engine designed and built in-house for front wheel drive vehicles, and their first V6 not based on a V8. It was designed as a larger, more powerful option to the Mitsubishi 3.0 V6 in the minivans and debuted in 1990.
The engine has been produced in two major variants differing by their piston displacement: a 3.3 l (201 cu in) and a 3.8 l (232 cu in). The 3.3 was dropped after 2010 with the Chrysler minivans, and the 3.8 was dropped after 2011 with the Jeep Wrangler, ending 21 years in production. The 3.3 was bored to 3.78 in (96 mm) and stroked to 3.43 in (87 mm) to create a 3,778 cc (231 cu in) version.[1] This EGH version was also built at Trenton Engine in Trenton, MI.
The 3.8 got an increase in power of 12 hp (9 kW), for a total of 162 hp (121 kW) in 1994 via a new intake system. In 1998 the compression ratio increased for a total of 180 hp (134 kW) and 240 lb·ft (325 N·m). In 2001, like the 3.3 the 3.8 got a variable intake control system which boosted output to 215 hp (160 kW) at 5000 rpm with 245 lb·ft (332 N·m) at 4000 rpm.[WIKI]
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