Offshoreonly.com - Search Results
Offshoreonly.com

Go Back  Offshoreonly.com > Search Forums
Reload this Page >

Search Results

Register
FAQ
Calendar
Today's Posts
Search
Vendor Directory
Notices
Search: Posts Made By: GMC271
Showing results 1 to 23 of 23
Search took 0.00 seconds.
Forum: General Q & A
05-06-2024, 11:11 AM
Replies: 3
Views: 1,469
Posted By GMC271

Thank you for the information. Do you know if...

Thank you for the information. Do you know if that would be full rebuilds at 500 hours or just valve springs, head gaskets, etc..? Does anyone know if 540's cost the same to rebuild as 525's?
Forum: General Q & A
05-05-2024, 08:26 AM
Replies: 3
Views: 1,469
Posted By GMC271

Mercury Racing 540

Hello, I am considering buying a boat with twin Mercury Racing 540's. Does the 540 have the same service interval as the 525? Does the 540 have the same issue as the 525 with the CMI headers? ...
Forum: Formula
04-20-2023, 07:39 PM
Replies: 8
Views: 1,958
Posted By GMC271

Thank you for the information! I did not buy the...

Thank you for the information! I did not buy the boat. I was concerned about the engine hours and the fiberglass engine mounting grid issues that other 353's have had. Also, I was not able to sea...
Forum: Formula
04-02-2023, 07:08 PM
Replies: 8
Views: 1,958
Posted By GMC271

Bucks County, PA

Bucks County, PA
Forum: Formula
04-02-2023, 06:34 PM
Replies: 8
Views: 1,958
Posted By GMC271

1998 353 with Lingenfelter

Hello, does anyone know anything about this boat?

=AZVIl2Ap6GibAe9aoYkqn9Yt1oT06y4k1WdXCnZTM6RRvPJpr GU5evkNrz1LO11vyMbmDALQzk43wjD4gGGZGKhSA2LQrVYVzVs...
Forum: General Boating Discussion
04-02-2023, 03:21 PM
Replies: 1
Views: 995
Posted By GMC271

1998 formula with Lingenfelter

Hello, does anyone know anything about this boat?...
Forum: General Q & A
07-17-2017, 05:15 PM
Replies: 13
Views: 1,414
Posted By GMC271

Replace the diaphragm in the VST. Depending on...

Replace the diaphragm in the VST. Depending on year the spring can go on the top or the bottom of the diaphragm, be sure to follow the instructions.
Forum: Formula
05-23-2017, 04:45 PM
Replies: 135
Views: 28,248
Posted By GMC271

Is the price $39,900 Canadian? If so, that is...

Is the price $39,900 Canadian? If so, that is approximately $29,500 US.
Forum: General Q & A
01-23-2015, 04:42 PM
Replies: 30
Views: 21,308
Posted By GMC271

BUP yes that is what I was trying to say, thank...

BUP yes that is what I was trying to say, thank you. I was told that the ECM advances the timing until it detects knock to check the knock sensor and then retards timing a few degrees. If it does...
Forum: General Q & A
01-22-2015, 05:08 PM
Replies: 30
Views: 21,308
Posted By GMC271

Try running 87 Octane, if you run 93 the ECM does...

Try running 87 Octane, if you run 93 the ECM does not hear any knock so it believes that the knock sensor is defective and it will retard the timing.
Forum: Trucks, Trailers and Transportation
01-13-2015, 05:00 PM
Replies: 10
Views: 3,264
Posted By GMC271

Try NASTA, stainless and a good price.

Try NASTA, stainless and a good price.
Forum: General Q & A
09-16-2014, 04:37 PM
Replies: 40
Views: 6,823
Posted By GMC271

I had a similar issue with the NPT ports on a...

I had a similar issue with the NPT ports on a Mallory Marine EFI fuel pump. Hylomar finally stopped the leaks, the only drawback is the price.
Forum: Drives and Lower Units
06-18-2014, 02:17 PM
Replies: 8
Views: 1,995
Posted By GMC271

A friend was having a similar issue, it was the...

A friend was having a similar issue, it was the transfer pipe that goes from the inner to the outer transom assembly. The outer fitting with the hose barb on the end was cracked. We replaced the...
Forum: General Boating Discussion
04-09-2014, 05:05 PM
Replies: 104
Views: 89,743
Posted By GMC271

I appreciate the offer but I agreed to sell them...

I appreciate the offer but I agreed to sell them to the first guy that asked. I actually have two $800.00 offers, so if the first guy does not have the cash it is not a problem. The first guy is...
Forum: General Boating Discussion
04-07-2014, 11:36 AM
Replies: 104
Views: 89,743
Posted By GMC271

I have an offer of $800.00 and the buyer will pay...

I have an offer of $800.00 and the buyer will pay the shipping.
Forum: General Boating Discussion
04-04-2014, 11:54 AM
Replies: 104
Views: 89,743
Posted By GMC271

I have a set of 31" pitch Merc props if anyone...

I have a set of 31" pitch Merc props if anyone needs them. One, I believe has never been run and the other is low hour but has a small ding in the leading edge.
Forum: Do It Yourself, Boating on a Budget
03-26-2014, 04:47 PM
Replies: 10
Views: 13,604
Posted By GMC271

I have a 95 502 EFI, in a 96 hull,and it is 1/2"X...

I have a 95 502 EFI, in a 96 hull,and it is 1/2"X 20. I installed a drain hose that I purchased from Overton's. I believe that the Gen V motors are standard and the Gen VI motors are metric.
Forum: Trucks, Trailers and Transportation
11-21-2013, 01:22 PM
Replies: 1
Views: 627
Posted By GMC271

Try Bob Smizer 1-856-456-4466.

Try Bob Smizer 1-856-456-4466.
Forum: General Q & A
09-09-2013, 12:17 PM
Replies: 6
Views: 3,766
Posted By GMC271

I have heard that you should replace the IAC on...

I have heard that you should replace the IAC on the 496 as a PM item. It is my understanding that the IAC often fails which causes idling issues and is inexpensive to repalce. The bigger problem...
Forum: General Q & A
07-23-2013, 12:49 PM
Replies: 13
Views: 4,539
Posted By GMC271

I had a similar issue with the 502 in my 96...

I had a similar issue with the 502 in my 96 Formula; the motor would stumble at high rpm in rough water. Check the wiring harness that runs between the rear of the motor and the oil cooler. You may...
Forum: General Q & A
06-24-2013, 01:41 PM
Replies: 10
Views: 6,534
Posted By GMC271

Sounds like Vapor Lock, if you search here you...

Sounds like Vapor Lock, if you search here you will see many threads with the same issue. If you have Cool Fuel, you can add an electric fuel pump. If you have VST, you will need to return your...
Forum: General Q & A
06-24-2013, 12:49 PM
Replies: 21
Views: 15,316
Posted By GMC271

It may be the diaphragm in the Vapor Separator...

It may be the diaphragm in the Vapor Separator Tank (VST). The diaphragm develops a very small hole that allows fuel to leak through the vent line into the intake manifold. This fuel leak allows...
Forum: General Q & A
05-30-2013, 12:34 PM
Replies: 6
Views: 1,116
Posted By GMC271

I had a similar issue with the 502 in my 96...

I had a similar issue with the 502 in my 96 Formula, the motor would stumble at high rpm in rough water. Check the wiring harness that runs between the rear of the motor and the oil cooler. You may...
Showing results 1 to 23 of 23


 
Forum Jump

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.