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allante engine northstar 4600 pace

  1. Allant 4600 NorthStar, 270 hp

    Allant 4600 NorthStar, 270 hp

    HO ENGINES (High Output) - The 4100 (170 hp) was used on 1987 - 1988, the 4500 (200 hp) was used on the 1989 to 1992, and the 1st ever 4600 (270 hp) NorthStar was introduced in the 1993 on the Allant pace cars. The 4.1 and the 4.5 used the std blocks but had, among other things, unique pistons,
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