Building the 'Jet' 7'8" wooden surfboard: The tunnel fin

Foiling tunnel fins can be very tricky, especially on the inside of the fin.This setup makes the job easy, hopefully it is self explanatory. The fin is of course the 4 inch diameter tunnel for the 7'8" Jet ' semi gun'

'Jet' 7'8" pintail wooden surfboard

'Jet' 7'8" pintail wooden surfboard This board is a development of our original heart series 7'5" from 1995, and is powered with a cutaway spitfire plus tunnel fin.Construction is underway with the deck panel and fin panels made.