Seabiscuit VI M-9
owner / driver Jeff Buckley
location St Croix, USVI
hull info / class F-Service Runabout designed in 1956 by Forest Johnson.
This Flatbottom Prowler hull built by Mike Yobe in 2012.
length / beam 20' 6"  /  7'
launch ramp
motor Modified 1957 Cadillac 390 ci/ 475hsp
Cal Connell Cadillac 390 | block cylinders bored .030 over | J&E custom pistons riding ceramic coated Eagle H-Beam rods | Herbert/Contreras roller racing cam & custom roller lifters | Weiand Drag Star dual log intake fed by 6 Holley 94 carburetors | Don Zig HiPo Magneto | heads were built/massaged/flowed by R&L Engines | Engine built by Jeff Buckley and Scott Kelly.
The boat was built and campaigned orginally with a direct drive Caddy 390. Engine running gear was modified for v-drive in 1959. The boat was retrofitted with Chrysler Hemi in app. 1962
power transfer Paragon 4XE 1:1 transmissioned to overdriven 1.14:1 v-drive
propeller Johnson 14 x 16 3-blade
years raced / history 1957 - 1963

1957 APBA National High Point Championship

World Speed 5-mile competition record of 58.479 mph set on 1958, Sept 7, 1958 Buffalo, New York for F-Service Runabout. Driver: Al Brinkman and Riding Mechanic: Herb Gielow

Mike III - December 1956 Owner: Mr. Robert Barber
SeaBiscuit VI - Early 1957 - May 1969  Owner: Mr. Al Brinkman
SeaBiscuit VI - May 1969 - May 1972  Owner:  Mr. Ernie Dale Brinkman
SeaBiscuit VI - June 1972 - 1974 Owner: Mr. Stanly Brinkman
In 1974 the hull was acquired & intentionally destroyed by Fire Kusior Salvage