Thread: Acronyms related to the GPR.
12-17-2005, 11:23 PM #1
Acronyms related to the GPR.
Okay, here is a section in which we can all find terms that get asked of us daily. Pile on. I'll probably cut/paste into one.
Frequently used terms and acronyms on this board:
2" extension: 2" extension on the gpr from 2003 and up.
AAT: Adjust A Thrust by wetwolf
Bearing Buddies: Your trailer wheels best friend.
Bunks: The rails your ski sits on.
CatCon: Catalytic Converter used to reduce emissions on the GPR.
CF: Carbon Fiber and resin used for stuctural pieces.
D-Plate: metal plate used to replace cat converter.
DVM: Digital Volt Meter
EFI: Electronic Fuel Injection
Fercho: GPR tuner from Texas.
Fercho Jetworks mod: Fercho specialty designed waterbox water control system.
GP: 97-99 Dad to the GPR.
GPR: GODS POWERFUL RACE ski
GPS: Global Positioning Sattelite system. Great for real speeds on a watercraft.
GelCoat: A form of paint primarily used on Fiberglass hulls and topdecks.
Holeshot:Gas it and go. How well does the ski get on plane.
Hydrodynamics:literally, "water motion") is fluid dynamics applied to liquids, such as water.
I.R.: Island Racing in New York
Impellor: The prop inside the tunnel of your ski. Specifically, it is a rotor inside a tube used to control the pressure and flow of water.
Impros: Company in Cali specializing in impellors.
Intake Grate, or Grate: The metal piece covering the tunnel under your ski.
JetWorks Mod: Controls water flow to waterbox for better holeshot.
Jets: Small devices used to control flow inside your carbs.
MAG: Magneto. Front of engine for watercraft.
Mod: Disease in which wallet emptys and garage fills.
Piston Wash: The pattern that builds and washes on tops of the pistons.
Ports: Inside your cylinders are intake runners for gas, and exhaust runner for exhaust.
Porting: The act of changing the ports inside your cylinders.
PTO: Power Take Off. Rear of engine for watercraft.
Pump: Mechanism in the back of the ski that houses the impellor and propells the ski.
Pump Tunnel or Gullet: that tunnel under your ski for collecting water for propulsion.
PV: Power Valve used in exhaust to change height of exhaust port.
RAD: Relative Air Density. The formula for comparing air pressure from one minute to the next.
RAD Cranks: Company in Florida speciallizing in cranks and stuff.
Reeds: Think of them as the valves of your engine.
Reed Stuffers: Increases velocity through the reeds.
Rideplate: That metal plate on the back used to cover pump area.
RXP: Sworn enemy to the Holy GPR.
Silencer: Intake and Exhaust have silencers on them.
Stinger: The rear portion of the exhaust pipe before the waterbox.
SMC: Sheet Molded Compound. A very light strong style of plastic fiberglass and epoxy.
SST: Stainless Steel
Trim Tabs: Those 2 things on the back of the ski on the bottom/sides.
Vforce3 reeds: Fercho specialty designed reeds and adaptor plate to replace stock reeds.
Waterbox: Tubular round muffler behind the pipe.
Wikipedia: Online free encyclopedia. Great for scientific terms.
WOT: Wide Open Throttle
12-17-2005, 11:32 PM #2
race gas: contact fercho for your nearest gas station that serves 93 octane!!
12-20-2005, 01:23 PM #3
- Join Date
- Nov 2005
- Charleston, SC
I'm new to this what is a skeg and a bling
12-20-2005, 02:15 PM #4
Skeg is a raised area on the rideplate running from front to back. Originally a skeg was the part of the boat that connected the bottom of the keel to the bottom of the rudder and provided support for the rudder, but now it's used to describe anything that sticks down from the rear of the hull. Skegs help in the tracking (ability to hold a line) and stability in turning.
Bling (bling bling) is a slang term for something that's shiny, sparkley, or flashy and meant to draw attention and show off that it's either expensive or looks expensive.
12-20-2005, 02:23 PM #5
HA: Hauls Ass!
DF: Solas Dynafly prop
Skegs: The fins that are on the bottom of the R&D rideplate
Bling: The shiny factor of a certain product...or a sickening display of chrome, on parts they don't belong on (see RXP) .
'05 Pump: The inside diameter of the '05 pump is 75mm, which is larger than the earlier GPR model pumps and the same as a Skat Trac magnum pump.
12-20-2005, 02:49 PM #6
PPK-pump plug kit
Pin the throttle-same as WOT
POS-piece of shit
12-20-2005, 04:19 PM #7"Pistonwash" Ass!
12-20-2005, 05:23 PM #8
see you in hell Mike!! Just Kidding
12-20-2005, 07:02 PM #9
FF - free flow...a product that by passes the stock sound supression...
Stock - HAHAHHAAHHA..my engine..
05-01-2007, 07:23 PM #10
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