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Search: Posts Made By: LT1GMC
Showing results 1 to 25 of 49
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Forum: Do It Yourself, Boating on a Budget
09-20-2017, 08:10 AM
Replies: 14
Views: 7,906
Posted By LT1GMC

I used a Fuel Labs fuel filter after the pump...

I used a Fuel Labs fuel filter after the pump with a build in check valve, bought from Jegs. No issues.
Forum: Baja
09-13-2017, 06:59 AM
Replies: 5
Views: 1,541
Posted By LT1GMC

The original transducer was located close to the...

The original transducer was located close to the bilge pump and there is a special reduced thickness area with no wood just for better performance of the transducer. May be hard to see with engine in...
Forum: General Q & A
07-31-2017, 09:15 AM
Replies: 15
Views: 9,223
Posted By LT1GMC

Sure you can. I just installed one. You most...

Sure you can. I just installed one. You most likely would not need to reflash unless you do additional mods as well, as long as you keep an eye on the A/F ratios (have an O2 sensor). The different...
Forum: Swap Shop
07-25-2017, 04:40 PM
Replies: 0
Views: 426
Posted By LT1GMC

5.7 MPI Wiring Harness

Complete PCM 5.7 MPI wiring harness (Mefi 4 style, no Mefi included) off of 2003 Ski Nautique. Has relays and breaker/mounts. Not cut or molested. Email for pictures, [email protected]
$195 shipped in...
Forum: Baja
07-24-2017, 09:13 AM
Replies: 11
Views: 6,046
Posted By LT1GMC

Thanks to you Smitty for the great help with...

Thanks to you Smitty for the great help with final tuning our injection. We are very pleased with how it is running. Also a big thanks for all the excellent advice and guidance. Invaluable...
Forum: Baja
07-18-2017, 12:21 PM
Replies: 11
Views: 6,046
Posted By LT1GMC

We just finished the tuning on our 232...

We just finished the tuning on our 232 Performance with Whippled 500EFI. With good adjustment of tabs and trim we ran 83 without any issues in pretty decent water. We have mounted batteries forward a...
Forum: General Boating Discussion
07-18-2017, 12:06 PM
Replies: 1
Views: 596
Posted By LT1GMC

Awesome service shout-out

I want to thank a longtime Offshore member and contributor for some excellent service this last week. Steve Smith, aka Smitty or Articfriends, came to our rescue. We were trying to get our project...
Forum: General Q & A
07-18-2017, 11:45 AM
Replies: 8
Views: 2,926
Posted By LT1GMC

Just got finished with a sidemount Whipple on an...

Just got finished with a sidemount Whipple on an engine built to 500 EFI specs. Whipple states NO Thermostat in the several versions of the sidemount install instructions and that has worked well for...
Forum: General Q & A
07-18-2017, 11:17 AM
Replies: 13
Views: 7,972
Posted By LT1GMC

Well, finally got the rest of the details on our...

Well, finally got the rest of the details on our build worked out and got the boat back in the water. All I can say is Awesome! I don't have the luxury of a dyno to test so I am doing it the hard...
Forum: Baja
07-07-2017, 09:43 AM
Replies: 35
Views: 19,242
Posted By LT1GMC

So, the question is: Did you buy it? Inquiring...

So, the question is: Did you buy it? Inquiring minds want to know. :)
Forum: Baja
07-07-2017, 09:35 AM
Replies: 7
Views: 2,316
Posted By LT1GMC

I talked to a guy at lake Tippecanoe last weekend...

I talked to a guy at lake Tippecanoe last weekend who had an '05 272 Boss Performance with 496HO and he mentioned it was for sale. I didn't ask further but I know he lives in the north part of...
Forum: Wanted
06-23-2017, 09:57 AM
Replies: 0
Views: 273
Posted By LT1GMC

WTB Mefi 4B

Need good or new MEFI 4B, pn# 12584052.
Email [email protected]
Forum: Baja
06-21-2017, 08:35 AM
Replies: 35
Views: 19,242
Posted By LT1GMC

I agree with him, check the engine and drive out,...

I agree with him, check the engine and drive out, leak down is the best but compression can tell a decent story as well. Good luck, my son loves his 232 Performance. I also like the layout of the 232...
Forum: Baja
06-09-2017, 11:41 AM
Replies: 2
Views: 911
Posted By LT1GMC

Certainium rod will weld most of the SS alloys,...

Certainium rod will weld most of the SS alloys, will not rust but will also not polish up as nice either if it is where you can see it.
Forum: Baja
06-09-2017, 11:39 AM
Replies: 12
Views: 2,448
Posted By LT1GMC

I love Baja's. That said, look closely at the...

I love Baja's. That said, look closely at the transom for wetness/rot. A lot of boats in this era were not sealed well at thru hull fittings like exhaust and tie down hoops. You don't want a transom...
Forum: General Q & A
05-01-2017, 08:37 PM
Replies: 7
Views: 857
Posted By LT1GMC

Funny as it seems, all three coolers (if you have...

Funny as it seems, all three coolers (if you have cool fuel cooler) can have an accumulation of pump impeller, seaweed, and other debris in them. My power steering cooler as almost clogged, and my...
Forum: Swap Shop
04-19-2017, 12:54 PM
Replies: 7
Views: 2,151
Posted By LT1GMC

Sold.

Sold.
Forum: General Q & A
04-16-2017, 08:10 PM
Replies: 5
Views: 697
Posted By LT1GMC

Getting it balanced will be more expensive than...

Getting it balanced will be more expensive than buying a new correct flywheel. About 150 or so at Jegs. Also, if your pistons are already mounted on the rods they will have to be taken off to balance...
Forum: Baja
04-14-2017, 07:45 PM
Replies: 35
Views: 19,242
Posted By LT1GMC

Even with low hours and always on a trailer you...

Even with low hours and always on a trailer you need to check for wet transom. I have seen a low hour 232 that was always trailered and was low hours. The tie down eye on one side of the transom had...
Forum: General Q & A
04-11-2017, 08:33 PM
Replies: 0
Views: 604
Posted By LT1GMC

What exhaust systems fit Sidemount Whipple on 500 EFI Intake?

Building a 502 with 500 EFI cam, Intake, and sidemount Whipple. Thought we had the exhaust covered with older but decent Merc/Gil manifolds and the shorter risers for a silent choice exhaust. A trial...
Forum: General Q & A
03-31-2017, 06:04 AM
Replies: 13
Views: 2,495
Posted By LT1GMC

No difference between the GM ZZ502 and the Merc...

No difference between the GM ZZ502 and the Merc 502 shortblock other than the oil relief valve, oil pan, the cam, flywheel (GM comes with flexplate) and a heavy coat of black paint. Use the cam you...
Forum: General Q & A
03-31-2017, 05:52 AM
Replies: 17
Views: 9,006
Posted By LT1GMC

I would check all coolers anyway. On mine the...

I would check all coolers anyway. On mine the engine oil cooler is last in a line of the three coolers and it was almost totally clogged with seaweed and smaller bits of impeller. This was a boat we...
Forum: General Q & A
03-23-2017, 07:51 AM
Replies: 66
Views: 30,849
Posted By LT1GMC

Just installed a .610 lift EFI cam in my new 502...

Just installed a .610 lift EFI cam in my new 502 block with the stock GM lifters and see no issues with either the bottom or top clearance with dogbones. Stock worked fine with that lift in my last...
Forum: General Q & A
03-21-2017, 08:15 PM
Replies: 13
Views: 7,972
Posted By LT1GMC

ProMaxx 317 heads arrived

Big Al of AK Racing just prepped up a set of the new ProMaxx 317 heads for my Whipplecharged 500 EFI build. First of all I am pleased with the casting quality of the heads, much finer finish than the...
Forum: Wanted
03-21-2017, 12:54 PM
Replies: 4
Views: 561
Posted By LT1GMC

EFI ignition coil

Wanted new or like new Merc ignition coil for 454 MPI or 454/502 Mag EFI.
[email protected]
Showing results 1 to 25 of 49
 
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