[Chrysler300] 300H engine issues

["'Rick Vitek' rpvitek@xxxxxxxxxxxxx [Chrysler300]" <Chrysler300-noreply@xxxxxxxxxxxxxxx>]

The discussions regarding timing/ octane/ induction  issues caused my relatively small brain to wonder if anyone has experience running aluminum heads on these Chrysler B and RB engines with “high” compression. With the conventional wisdom being they reduce compression ratio by one or two points for purposes of octane  knock do they make the 10.5 cr engines more pump gas friendly? What are your impressions of their effect on power and drivability? 



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Posted by: "Rick Vitek" <rpvitek@xxxxxxxxxxxxx>
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