Ventura Raceway - At the Ventura County Fairgrounds

6. Scoring transponders must be attached to the chassis behind the rear axle. Eligible Engines. 1. General Motors Ecotec LE5, LAT, LE9 2.4 liter I4. This engine was used in Pontiacs, Chevrolets, and Saturns from 2006 through 2012. Displacement is 2,384 cc (145.5 cu in), 88 mm (3.5 in) bore and 98 mm (3.9 in) stroke. Compression ratio is 10.4 to ... ................
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