Penelope the Alltrac's new engine: 2.2L Stroker Gen 3 Engine using Gen 2 block .020" overbore CP pistons, 2.5mm OS intake valves, 2mm OS exhaust valves, Ferrea dual valve springs, Stock Gen 3 cams, ported and polished head, ARP 12mm head studs (2mm oversize), ARP Main studs, Cometic custom head gasket, Precision 880cc/min injectors