Dennis MacDonalds 1986 Corvette is powered by Rolling Thunderz 434 cid small block Chevy EFI engine which produces
over 700 horsepower naturally aspirated and over 1000 horsepower with nitrous oxide injection.
1986 C4 Corvette
This Rolliing Thunderz engine outlived 2 blown transmissions and 3 destroyed rear ends. The engine is now back at Rolling Thunderz to get a performance upgrade for 2008.