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GO Marine PRO .21, .25PRO, and .28, all NIP

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Bob Cormier

Well-Known Member
Joined
May 1, 2008
Messages
220
I have the GO .21 PRO marine engine that needs a home. THis is a performer.

P/N MR217P-P620SG

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

This was being held for someone but after 90 days it is back up for sale. Asking $ 200.00 shipped to anywhere in the US by Priority Mail. PM or email for payment info.

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:ph34r: What make of new engine in factory? If it break down so can order list part where is dealer? :eek: Wow great price
 
I have the GO .21 PRO marine engine that needs a home. THis is a performer.P/N MR217P-P620SG

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

This was being held for someone but after 90 days it is back up for sale. Asking $ 200.00 shipped to anywhere in the US by Priority Mail. PM or email for payment info.


Another deal has fallen through. Back up for sale. I also have a PRO .28 and a .25 for sale. Both NIP. Asking $ 175.00 each + shipping.
 
Ok, a few questions because I am definately interested.

1. The specs say it is a turbo head, ie. turbo plugs are needed. Can it be converted to non turbo plugs because of their cost, and if so how does one do this.

2. What are the specs on the 25&28 engines?

3. Does a reg 21 header fit all 3 engines, and or does a header come with it? How much are headers?

Please get back to me asap.

Regards Curt
 
Ok, a few questions because I am definately interested.

1. The specs say it is a turbo head, ie. turbo plugs are needed. Can it be converted to non turbo plugs because of their cost, and if so how does one do this.

2. What are the specs on the 25&28 engines?

3. Does a reg 21 header fit all 3 engines, and or does a header come with it? How much are headers?

Please get back to me asap.

Regards Curt

Here goes:

21R/PRO R.E.

Max H.P. : 2.7

R.P.M. : 39,000

Practical R.P.M.: 6000-44,000

Bore: 16.26mm

Stroke: 16.80mm

Ports: 7+2

Crankshaft: 14mm O.D.

Carb: 8mm

Glow Plug: Standard

25R/PRO R.E.

Max H.P. : 2.8

R.P.M.: 31,000

Practical R.P.M.: 6000-35,500

Bore: 17.22mm

Stroke: 17.60mm

Ports: 6+2

Crankshaft: 14mm O.D.

Carb: 8mm

Glow plug: Standard

28R/ABC/R.E.

Max H.P. : 3.0

R.P.M.: 32,000

Practical R.P.M.: 6000-37,500

Bore: 18.35mm

Stroke: 17.60mm

Ports: 6+2

Crankshaft: 14mm O.D.

Carb: 8mm

Glow Plug: Standard

All use a .21 size manifold/header and it is not included.

Hope that answers your questions.

Bob

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I am dropping the price on the .28 engine to $ 150.00 shipped to anywhere in the US. paypal preferred. Same day shipping if early enough, next morning if too late. Priority mail with confirmation is how I ship. PM or email me for payment details.
 

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