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Search: Posts Made By: EdNewman
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Forum: General Q & A
08-28-2014, 02:18 PM
Replies: 34
Views: 16,067
Posted By EdNewman

525EFI Header Failures - CMI vs Hardin - All failing

I went to change the oil on my 525's and guess what... water in the oil again. I thought I was done with the 5 years ago when I bit the bullet and spend over $10k to buy two new sets of Hardin...
Forum: General Q & A
06-09-2014, 12:34 PM
Replies: 53
Views: 11,011
Posted By EdNewman

I did in the past and it did not seem to make a...

I did in the past and it did not seem to make a difference, same with props. If the high pressure pump does not fix it, I am back looking at the drives.
Forum: General Q & A
06-09-2014, 12:32 PM
Replies: 13
Views: 1,716
Posted By EdNewman

Yes (sadly, most modern engines seem to use a mix)

Yes (sadly, most modern engines seem to use a mix)
Forum: Baja
06-04-2014, 04:11 PM
Replies: 6
Views: 1,421
Posted By EdNewman

Baja's from the factory run the drives deep to...

Baja's from the factory run the drives deep to get the bow lift the hull design needs. You should not need much trim for it to run top speed. If you raise the X dimension (bring the prop line...
Forum: General Q & A
06-04-2014, 03:16 PM
Replies: 53
Views: 11,011
Posted By EdNewman

Yes, and the TPS reads 100% although it is...

Yes, and the TPS reads 100% although it is actually only used to detect change in throttle position and does not care about absolute. Also replaced the cables. The power difference is linear...
Forum: General Q & A
06-04-2014, 02:58 PM
Replies: 53
Views: 11,011
Posted By EdNewman

Been waiting most of the winter and spring for a...

Been waiting most of the winter and spring for a new high pressure fuel pump. Its the only thing left. After all the rebuild and swapping ECU's, problem still persists. Pump supposedly shipped...
Forum: General Q & A
06-04-2014, 02:57 PM
Replies: 45
Views: 13,359
Posted By EdNewman

4 years and I'm still trying to diagnose a...

4 years and I'm still trying to diagnose a similiar issue. Completely rebuilt the lower, new cams, all new valvetrain, blueprinted injectors, new coils and wires, new distributor / senor thing, only...
Forum: General Q & A
08-13-2013, 07:33 AM
Replies: 53
Views: 11,011
Posted By EdNewman

Ok, they are in and running! The cam definitely...

Ok, they are in and running! The cam definitely added some additional volume to the sound levels. I think you can hear it in the next state, lol. I picked up about 5mph with the upgrades. ...
Forum: General Q & A
07-15-2013, 03:55 PM
Replies: 53
Views: 11,011
Posted By EdNewman

Same as in a car, less wear and firmer material...

Same as in a car, less wear and firmer material mean less movement. Probably overkill unless you are running 100+ mph but I had to replace the old rubber ones anyway and they were not much more...
Forum: General Q & A
07-15-2013, 09:24 AM
Replies: 53
Views: 11,011
Posted By EdNewman

July 15th Update

Sorry, its been a crazy few months but here is an update. I've made some good progress and she is almost ready to go back in the water. Sorry about the crappy pics, most are from my iphone.
...
05-06-2013, 10:15 AM
Replies: 12
Views: 3,038
Posted By EdNewman

Proper bolts are 5x 3-1/4" long. Also, the pump...

Proper bolts are 5x 3-1/4" long. Also, the pump ends up being longer so it looks like I am going to use a 90 degree fitting for the water output that runs to the fuel cooler on my 525EFI. I will...
05-06-2013, 10:12 AM
Replies: 4
Views: 1,256
Posted By EdNewman

No, they are round. Use vaseline to keep them in...

No, they are round. Use vaseline to keep them in place when you are assembling.
Forum: General Q & A
05-06-2013, 10:10 AM
Replies: 53
Views: 11,011
Posted By EdNewman

Updates from the last two weekends... they are...

Updates from the last two weekends... they are slowing going back together. Lots of little details to work our as I reassemble them.

Starboard Engine (waiting on heads)
...
04-29-2013, 08:09 PM
Replies: 12
Views: 3,038
Posted By EdNewman

Just installing them. Very nice machining, but...

Just installing them. Very nice machining, but I'm swapping out the bolts for some the correct length. The ones that come with it are too long and too short.
04-29-2013, 08:01 PM
Replies: 4
Views: 1,256
Posted By EdNewman

McMaster # 9396K166 is high temp (red) silicone @...

McMaster # 9396K166 is high temp (red) silicone @ $0.67 each
McMaster # 9452K153 is OEM style Buna @ $0.16 each
Forum: General Q & A
04-29-2013, 07:53 PM
Replies: 2
Views: 1,898
Posted By EdNewman

In the process right now. I'll let you know in a...

In the process right now. I'll let you know in a month or so.
Forum: General Q & A
04-29-2013, 07:48 PM
Replies: 5
Views: 1,667
Posted By EdNewman

Merc # is and another that does not seem to cross...

Merc # is and another that does not seem to cross reference. I broke down and bought the six I needed from Merc. I'll keep working on it.
Forum: General Q & A
04-29-2013, 07:45 PM
Replies: 1
Views: 864
Posted By EdNewman

I was going to say the Merc carbon one is nice...

I was going to say the Merc carbon one is nice but as you see it costs as much as it is pretty. I do have a pair of Hardin aluminum reservoirs from my 525's I am going te sell. Not 100% sure they...
Forum: General Q & A
04-29-2013, 11:44 AM
Replies: 3
Views: 827
Posted By EdNewman

No "kit" from ARP, here is what you would need to...

No "kit" from ARP, here is what you would need to order:
(8) HAP2.000-5
(14) HAP4.000-5
(10) HAP5.000-5
(3) 200-8539
(1) 200-8529
Forum: General Q & A
04-29-2013, 11:11 AM
Replies: 3
Views: 827
Posted By EdNewman

135-3601 / 135-3701 is NOT correct, nor is...

135-3601 / 135-3701 is NOT correct, nor is 135-3610. I will post once I figure it out.
Forum: General Q & A
04-17-2013, 09:15 AM
Replies: 5
Views: 1,667
Posted By EdNewman

Probably, but the challange is which one. What I...

Probably, but the challange is which one. What I have learned about pressure sensors recently, is there are 5v and 12v ones and then a variety of different PSI ranges, each of which affects the...
Forum: General Q & A
04-15-2013, 04:32 PM
Replies: 5
Views: 1,667
Posted By EdNewman

Bump. No one? I've pretty much got...

Bump.

No one? I've pretty much got everything else on the engine figured out. Looks like I will have to break down and ante up the $$$ for these.
Forum: General Q & A
04-15-2013, 04:24 PM
Replies: 53
Views: 11,011
Posted By EdNewman

Pretty boring weekend. Spent some time ordering...

Pretty boring weekend. Spent some time ordering parts and working towards finishing paint.

http://www.univsystems.com/ejn/engine35.jpg

http://www.univsystems.com/ejn/engine36.jpg
...
Forum: General Q & A
04-15-2013, 04:10 PM
Replies: 53
Views: 11,011
Posted By EdNewman

Did all the media blasting, primer and paint...

Did all the media blasting, primer and paint myself. The actual paint paint is just rustoleum professional. Very good stuff to work with.
Forum: General Q & A
04-08-2013, 08:24 AM
Replies: 53
Views: 11,011
Posted By EdNewman

Another busy weekend media blasting, painting and...

Another busy weekend media blasting, painting and now starting to reassemble.

One engine back together and on the new engine cradle I built out of U-channel
...
Showing results 1 to 25 of 102
 


 
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