Revolutionary new stinger drive now available from Big Tee
As a result of running these types of stinger for
some years, BTR are now able to offer a unique 2 piece design of
stinger drive for larger IC boats. As a result of extensive of
race testing and development these new stingers feature a left-hand
threaded 5/16" spigot rather than using a lock nut, which would
frequently come loose under race conditions. This new CNC
design means that losing a shaft and prop as a result of the spigot
falling out is highly unlikely. A hefty squared end has been
incorporated into the design as a means of removal when necessary.
Additionally, the bolt fixing apertures are now
slotted allowing for accurate vertical adjustment of the entire
drive in relation to the transom, as well as featuring metric strut
angle adjustment bolts, rather than the 1/4" size commonly found on
older designs of strut.
All in all, a very neat, efficient design.
Close-up of slotted fixing
and metric adjusting bolts