
LET THE HORSEPOWER SHOCK YOU...NOT THE PRICE
There's a new horse in the stable and it's raring to Go. Let us introduce to you a nitro marine engine that is a Purebred Racing Machine. Pumping out more horsepower then some higher priced engines. Go-Engine offers you more quality and performance per penny then any other nitro marine engine on the market. Go-Engine Marine stands behind every marine engine with the same manufacturers warranty as those other top nitro marine engine makers.
Some engine makers over charge for what should be given in every engine labeled PRO. Go-Engine is changing that with competitive nitro marine race engines that fit your wallet. Every engine manufactured by Go-Engine Co. LTD is machined to perfection, with scribed port channels and massive 5 and 7 port injection sleeves. This performance standard installed in every marine Go-Engine is making Go-Engine boss of the liquid world.
More then half of our marine line of nitro engines are great replacement engines for today's top RTR model powerboats. If you need to replace your RTR powerboat engine or just wish to add a new touch to your race machine. Mybe just add a great nitro power plant to your new custom boat build. A marine Go-Engine should be your next purchase.
Below is our full line of marine Go-Engines. We have listed all the specifications and technical data for each engine. Be sure to click on the Explode links. This shows the performance quality Go-Engine produces. Please visit your local hobby store or favorite internet store to purchase a performance marine Go-Engine today.

GO-ENGINE BREAK IN INFORMATION GO-ENGINE PERFORMANCE COMPARISON

Side Exhaust .18

.18 SIDE EXHAUST COMPETITION ENGINE
PULL START NON-PULL

GO ENGINE HAS DONE IT NOW WITH THE MOST INSANE .18 MARINE POWER PLANT FOR UNDER $100.00. THE GO .18 SIDE EXHAUST LEAVES LITTLE ROOM FOR IMPROVEMENT. THIS POWERFUL MARINE NITRO ENGINE IS A 3 PORT 49,000 RPM 1.8 HP MONSTER ENGINE. PACKING THE 37 DEGREE RE-ENFORCEMENT CASE LINES ON THE BLOCK FOR BETTER ENGINE BLOCK STRENGTH. IF YOU ARE LOOKING FOR A HOT .18 REPLACEMENT ENGINE FOR YOUR RTR HYDRO OR MONO. MAKE SURE IT'S A GO-ENGINE 18 SIDE EXHAUST. COMES IN BOTH PULL START AND NON-PULL START.
18S/Side Exhaust CNC Sliver Head Marine Engine,OD Shaft 12mm
Contents 2.95cc
Maximum Power 1.80hp
R.P.M 38.000rpm
Practical Range 6.000/49.000rpm
Bore/Stroke 16.20mm/14.25mm
Ports 3
Crankshaft 12mm OD
Carburetor 7mm 
Rear Exhaust .18

.18 REAR EXHAUST COMPETITION ENGINE
PULL START NON-PULL

THE GO .18 REAR EXHAUST LEAVES LITTLE ROOM FOR IMPROVEMENT. THIS POWERFUL MARINE NITRO ENGINE IS A 3 PORT 49,000 RPM 1.8 HP MONSTER ENGINE. PACKING THE 37 DEGREE RE-ENFORCEMENT CASE LINES ON THE BLOCK FOR BETTER ENGINE BLOCK STRENGTH. IF YOU ARE LOOKING FOR A HOT .18 REPLACEMENT ENGINE FOR YOUR RTR HYDRO OR MONO. MAKE SURE IT'S A GO-ENGINE 18 REAR EXHAUST. COMES IN BOTH PULL START AND NON-PULL START.
18R/Rear Exhaust CNC Sliver Head Marine Engine,OD Shaft 12mm
Contents 2.95cc
Maximum Power 1.80hp
R.P.M 38.000rpm
Practical Range 6.000/49.000rpm
Bore/Stroke 16.20mm/14.25mm
Ports 3
Crankshaft 12mm OD
Carburetor 7mm 
Rear Exhaust .21

.21 REAR EXHAUST COMPETITION ENGINE
THE GO .21 REAR EXHAUST LEAVES LITTLE ROOM FOR IMPROVEMENT. THIS POWERFUL MARINE NITRO ENGINE IS A 3 PORT 37,000 RPM 2.6 HP ENGINE. PACKING THE 37 DEGREE RE-ENFORCEMENT CASE LINES ON THE BLOCK FOR BETTER ENGINE BLOCK STRENGTH. IF YOU ARE LOOKING FOR A HOT REPLACEMENT ENGINE FOR YOUR HYDRO OR MONO. MAKE SURE IT'S A GO-ENGINE 21 REAR EXHAUST.
21R/Real Exhaust CNC Coral Head Marine Engine With
Pull Start,OD Shaft 14mm
Contents 3.45cc
Maximum Power 2.6hp
R.P.M 31.000rpm
Practical Range 6.000/37.000rpm
Bore/Stroke 16.26mm/16.80mm
Ports 3
Crankshaft 14mm OD
Carburetor 8mm
Rear Exhaust .25

.25 REAR EXHAUST COMPETITION ENGINE
THE GO .25 REAR EXHAUST LEAVES LITTLE ROOM FOR IMPROVEMENT. THIS POWERFUL MARINE NITRO ENGINE IS A 3 PORT 31,000 RPM 2.8 HP ENGINE. PACKING THE 37 DEGREE RE-ENFORCEMENT CASE LINES ON THE BLOCK FOR BETTER ENGINE BLOCK STRENGTH. IF YOU ARE LOOKING FOR A HOT REPLACEMENT ENGINE FOR YOUR HYDRO OR MONO. MAKE SURE IT'S A GO-ENGINE 25 REAR EXHAUST.
25R/Real Exhaust CNC Coral Head Marine Engine With
Pull Start,OD Shaft 14mm
Contents 4.1cc
Maximum Power 2.8hp
R.P.M 31.000rpm
Practical Range 6.000/31.000rpm
Bore/Stroke 17.22mm/17.60mm
Ports 3
Crankshaft 14mm OD
Carburetor 8mm
Rear Exhaust .28

.28 REAR EXHAUST COMPETITION ENGINE
THE GO .28 REAR EXHAUST LEAVES LITTLE ROOM FOR IMPROVEMENT. THIS POWERFUL MARINE NITRO ENGINE IS A 3 PORT 37,500 RPM 3.0 HP ENGINE. PACKING THE 37 DEGREE RE-ENFORCEMENT CASE LINES ON THE BLOCK FOR BETTER ENGINE BLOCK STRENGTH. IF YOU ARE LOOKING FOR A HOT REPLACEMENT ENGINE FOR YOUR HYDRO OR MONO. MAKE SURE IT'S A GO-ENGINE 28 REAR EXHAUST.
28R/Real Exhaust CNC Coral Head Marine Engine With
Pull Start,OD Shaft 14mm
Contents 4.59cc
Maximum Power 3.0hp
R.P.M 31.000rpm
Practical Range 6.000/37.500rpm
Bore/Stroke 18.35mm/17.60mm
Ports 3
Crankshaft 14mm OD
Carburetor 8mm
PRO Rear Exhaust .21

PRO .21 REAR EXHAUST COMPETITION ENGINE

GO-ENGINE INTRODUCES THEIR PRO VERSION REAR EXHAUST 21. NON PULL STAR ENGINE. THIS ENGINE PACKS BIG POWER WITHOUT THE BIG COST. KEEPING YOU THE BUDGET MINDED MODELER IN MIND. ALL R/C POWER BOATERS WANT TO GO FAST WITHOUT BREAKING THE BANK. THE PRO SERIES ENGINES DO JUST THAT. GET MORE BANG FOR YOUR BUCK & HORSEPOWER FOR YOUR PENNIES. THE ENGINEERS AT GO ENGINE HAVE SPENT COUNTLESS HOURS DESIGNING THIS PRO ENGINE TO BE A TOP PERFORMER, AND THERE TOP MACHINISTS HAVE DONE SOME OF THE BEST WORK ON THE MARKET. THE 7+2 PORT DESIGN MEANS 7 PORTS TO DELIVER FUEL INTO THE COMBUSTION CHAMBER AND 2 LARGE EXHAUST PORTS TO LET IT OUT. OTHER STANDARD FEATURES INCORPORATED IN THIS ENGINE WOULD BE CONSIDERED MODIFICATIONS IN MOST, LIKE KNIFE EDGED CONNECTING ROD, SCRIBED TRANSFER PORTS TO ATOMIZE FUEL BETTER, TURBO HEAD DESIGN, DOUBLE O-RING SEALS ON THE CARBURETOR, AND INTERNAL O-RING ON BACK PLATE TO INSURE A GOOD SEAL ON THE CRANKCASE.
21R/PRO/Rear Exhaust CNC Coral Head Marine Engine
,OD Shaft 14mm 7P+2
Contents 3.45cc
Maximum Power 2.7hp
R.P.M 39.000rpm
Practical Range 6.000/44.000rpm
Bore/Stroke 16.26mm/16.80mm
Ports 7+2
Crankshaft 14mm OD
Carburetor 8mm
PRO Rear Exhaust .25

PRO .25 REAR EXHAUST COMPETITION ENGINE

GO-ENGINE INTRODUCES THEIR PRO VERSION REAR EXHAUST .25 NON PULL STAR ENGINE. THIS ENGINE ALSO PACKS BIG POWER WITHOUT THE BIG COST FOR THOSE WHO WANT A LITTLE MORE THAN A .21. BUT STILL KEEPING YOU THE BUDGET MINDED MODELER IN MIND. ALL R/C POWER BOATERS WANT TO GO FAST WITHOUT BREAKING THE BANK. THE PRO SERIES ENGINES DO JUST THAT. GET MORE BANG FOR YOUR BUCK & HORSEPOWER FOR YOUR PENNIES. THE ENGINEERS AT GO ENGINE HAVE SPENT COUNTLESS HOURS DESIGNING THIS PRO ENGINE TO BE A TOP PERFORMER, AND THERE TOP MACHINISTS HAVE DONE SOME OF THE BEST WORK ON THE MARKET. THE 6+2 PORT DESIGN MEANS 6 PORTS TO DELIVER FUEL INTO THE COMBUSTION CHAMBER AND 2 LARGE EXHAUST PORTS TO LET IT OUT. OTHER STANDARD FEATURES INCORPORATED IN THIS ENGINE WOULD BE CONSIDERED MODIFICATIONS IN MOST, LIKE KNIFE EDGED CONNECTING ROD, SCRIBED TRANSFER PORTS TO ATOMIZE FUEL BETTER, TURBO HEAD DESIGN, DOUBLE O-RING SEALS ON THE CARBURETOR, AND INTERNAL O-RING ON BACK PLATE TO INSURE A GOOD SEAL ON THE CRANKCASE
25R/PRO/Rear Exhaust CNC Coral Head Marine Engine
,OD Shaft 14mm 6P+2
Contents 4.1cc
Maximum Power 2.8hp
R.P.M 31.000rpm
Practical Range 6.000/35.500rpm
Bore/Stroke 17.22mm/17.60mm
Ports 6+2
Crankshaft 14mm OD
Carburetor 8mm 
PRO Rear Exhaust .28

PRO .28 REAR EXHAUST COMPETITION ENGINE

GO-ENGINE INTRODUCES THEIR PRO VERSION REAR EXHAUST .28 NON PULL STAR ENGINE. THIS ENGINE ALSO PACKS BIG POWER WITHOUT THE BIG COST FOR THOSE WHO WANT A LITTLE MORE THAN A .21 OR A .25. BUT STILL KEEPING YOU THE BUDGET MINDED MODELER IN MIND. ALL R/C POWER BOATERS WANT TO GO FAST WITHOUT BREAKING THE BANK. THE PRO SERIES ENGINES DO JUST THAT. GET MORE BANG FOR YOUR BUCK & HORSEPOWER FOR YOUR PENNIES. THE ENGINEERS AT GO ENGINE HAVE SPENT COUNTLESS HOURS DESIGNING THIS PRO ENGINE TO BE A TOP PERFORMER, AND THERE TOP MACHINISTS HAVE DONE SOME OF THE BEST WORK ON THE MARKET. THE 6+2 PORT DESIGN MEANS 6 PORTS TO DELIVER FUEL INTO THE COMBUSTION CHAMBER AND 2 LARGE EXHAUST PORTS TO LET IT OUT. OTHER STANDARD FEATURES INCORPORATED IN THIS ENGINE WOULD BE CONSIDERED MODIFICATIONS IN MOST, LIKE KNIFE EDGED CONNECTING ROD, SCRIBED TRANSFER PORTS TO ATOMIZE FUEL BETTER, TURBO HEAD DESIGN, DOUBLE O-RING SEALS ON THE CARBURETOR, AND INTERNAL O-RING ON BACK PLATE TO INSURE A GOOD SEAL ON THE CRANKCASE. THE PRO .28 IS AN EXCELLENT REPLACEMENT ENGINE FOR LARGER STANDARD PERFORMANCE ENGINES AND WILL DEFIANTLY PUT YOU OUT IN FRONT OF THE PACK ON YOUR POND.
28R/PRO/Rear Exhaust CNC Coral Head Marine Engine
,OD Shaft 14mm 6P+2
Contents 4.59cc
Maximum Power 3.0hp
R.P.M 32.000rpm
Practical Range 6.000/37.500rpm
Bore/Stroke 18.35mm/17.60mm
Ports 6+2
Crankshaft 14mm OD
Carburetor 8mm 
Go-Engine Marine LLC
info@go-enginemarine.com