Originally Posted by Ash 143
face book? Don't do Fcukbook. #cantbetrusted
I didn't know the rule about the NOT be allowed to use Kevlar. Surely most of the newer f3 must have been made with it ???
Think I've got someone for f3 now cheers. Of course don't ask who because it's obviously top secret.....
F3 2011 Rule below
4.05/29: Formula 3 Rules:
(a) Minimum Length of the hull 18ft or 5.48 metres.
(b) This class is for Single outboards only.
(c) Seating Pilot and Observer side-by-side. Backward facing Observer seat can be positioned aft of drivers seat.
(d) Standard Recreational outboard engines of 2 stroke, direct injection, or 4 stroke. Not racing or high performance. (See chart in this bulletin)
(e) Maximum power of 150 HP / 111,85 Kw +/- 5%, measured at the propeller shaft as per ICOMIA specifications.
(f) Standard Manufacturer’s Exhaust, under water level
(g) Only allowed to change the propeller pitch
(h) Steering. Dual Cable or reliable Hydraulic Steering System
(i) Ballast tank allowed
(j) Bracket, if fitted, adjustable only by hand, not during navigation
(k) Boat construction: Normal materials like on the recreational boats. Not permitted other materials used for racing like carbon fibre, etc.
(l) All engines must have operational forward, neutral and reverse gears.
Older engines which produce 150hp maximum horsepower are still allowed to race.