..having a problem with her Johnson powered F-3 boat in Lignano, Italy 1987. 
More Kay Marshall driving F1.
Kay Marshall of Australia..
Seebold tunnel boats with unusual power..!!
All three pictures is from Colorado River but different years.
Bob Spalding won the London F1-V8 race 1985…Lennart Strom the F3 class.
Complete report with picture from Powerboat & Watersking Magazine 1985.
Lennart Strom won the F3 class in his #21 Burgess/Mecman/Evintude CC.
Fred Hauenstein & Ron Hill drove an Evinrude V-6 CCC and took the overall win in Parker 1978.
Third consecutive Pareker win for OMC / Evinrude. 1976, 1977 and 1978.
Full Powerboat Magazine story with pictures.
Thanks for the “fire picture” above Alan Stoker.