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Search: Posts Made By: two7pro
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Forum: General Q & A
08-15-2017, 07:51 PM
Replies: 32
Views: 12,200
Posted By two7pro

I just installed dry headers on a fresh HP500 had...

I just installed dry headers on a fresh HP500 had the same issue with water reverting , thank god we caught it right away , we closed the end of pipe with silicone and also piped the discharge bungs...
Forum: Swap Shop
06-27-2017, 06:46 AM
Replies: 3
Views: 855
Posted By two7pro

hi can you text pics to 646 208 6491

hi can you text pics to 646 208 6491
Forum: General Q & A
06-15-2017, 01:52 PM
Replies: 6
Views: 722
Posted By two7pro

i believe its the 3.3 stage 1 750-800 hp,

i believe its the 3.3 stage 1 750-800 hp,
Forum: General Q & A
06-15-2017, 12:11 PM
Replies: 6
Views: 722
Posted By two7pro

525 low hours

After three seasons of a bad luck with aHp 500 I went ahead and purchased a 525 efi with 144 hours on it.(never been open or rebuilt) My plan is to make it a winter project and put a whipple on it. ...
Forum: General Q & A
06-08-2017, 03:38 PM
Replies: 247
Views: 38,476
Posted By two7pro

That happened to me once on an old motor, the...

That happened to me once on an old motor, the intake passage rotted through and dumped water in
Forum: General Q & A
06-07-2017, 05:13 PM
Replies: 8
Views: 1,518
Posted By two7pro

Great info Thanks Guys

Great info Thanks Guys
Forum: General Q & A
06-06-2017, 07:20 PM
Replies: 8
Views: 1,518
Posted By two7pro

EQ ch454a Heads

i purchase a pair of EQ ch454a bare heads and have them at the machine shop. I'm looking to save some time and heartache and I'd like to give my cylinder head guy a list of changes/ modifications...
Forum: General Q & A
06-06-2017, 08:52 AM
Replies: 28
Views: 3,929
Posted By two7pro

Update.....

ok so here is an update on the head issue on my newly built motor, it seems the issue was a combination of valve guides being too tight and replacing my exhaust valves with non Inconel valves, the...
Forum: General Q & A
05-24-2017, 07:45 PM
Replies: 28
Views: 3,929
Posted By two7pro

Thank you to everyone who chimed in to help me...

Thank you to everyone who chimed in to help me figure this out, after all the feedback it seems that the most likely culprit is the two valve stems... thanks again everyone
Forum: General Q & A
05-23-2017, 07:37 PM
Replies: 28
Views: 3,929
Posted By two7pro

Yes checked plugs no sign of running lean

Yes checked plugs no sign of running lean
Forum: General Q & A
05-23-2017, 07:20 PM
Replies: 28
Views: 3,929
Posted By two7pro

I have the heads at a new machine shop getting...

I have the heads at a new machine shop getting rebuilt , so I hope it is a valve guide issue that will be fixed once and done, With that being said it will be a nightmare if I put it back together...
Forum: General Q & A
05-23-2017, 02:08 PM
Replies: 28
Views: 3,929
Posted By two7pro

How can this happen

- So another bit of bad luck unfortunately here are the details maybe the OSO community can chime in so I can better understand what went wrong, here are the details

New HP500 carb stock rebuild,...
Forum: General Q & A
05-19-2017, 04:54 PM
Replies: 21
Views: 4,030
Posted By two7pro

Mild Thunder excellent advice....thank you for ...

Mild Thunder excellent advice....thank you for the head explanation
Forum: General Q & A
05-19-2017, 04:31 PM
Replies: 21
Views: 4,030
Posted By two7pro

@iculookin that ch454a part number will fit a...

@iculookin that ch454a part number will fit a HP500 gen6 block? I guess the 454 part of the # throwing me off, what motor did you put these on?
Forum: General Q & A
05-19-2017, 04:05 PM
Replies: 21
Views: 4,030
Posted By two7pro

Does anyone know if someone stocks complete EQ's...

Does anyone know if someone stocks complete EQ's not bare castings, I need a complete soulution so I can get boat up for memorial day
Forum: General Q & A
05-19-2017, 01:14 PM
Replies: 21
Views: 4,030
Posted By two7pro

What are EQ's, and I'm sure they carry many heads...

What are EQ's, and I'm sure they carry many heads does anyone have a link or part #? Who sells the EQ's
Forum: General Q & A
05-19-2017, 11:48 AM
Replies: 21
Views: 4,030
Posted By two7pro

Cast Head Gurus...Need help

I need a new set of heads to get me back out on the water. What are my best choice for cast iron Heads for a HP500, need something regularly available not weeks of lead time and also something,...
Forum: Swap Shop
04-28-2017, 12:27 PM
Replies: 2
Views: 821
Posted By two7pro

ttt

ttt
Forum: Swap Shop
04-26-2017, 03:06 PM
Replies: 2
Views: 821
Posted By two7pro

Eddie Marine Tail Pipes For BBC

I have one set of Eddy marine 4" BBC Tails that came off of my HP 500

I bought these one year ago new from Eddy marine I only used them for one season, I had them pressure tested and are in...
04-02-2017, 08:44 PM
Replies: 16
Views: 1,665
Posted By two7pro

The drives on the boat never position on the...

The drives on the boat never position on the lift...so the answer is yes but the drive is never in a position that it has to clear the bag system the drive acts as a stop , boat never advanced far...
04-02-2017, 04:49 PM
Replies: 16
Views: 1,665
Posted By two7pro

I have my 27/30' v bottom on an air dock works...

I have my 27/30' v bottom on an air dock works great Air Docks customer support is A+ , they will have a tech in the phone while you install , it's been through 3 New York winters stays in all year...
Forum: General Q & A
03-04-2017, 11:05 AM
Replies: 2
Views: 428
Posted By two7pro

Hp 500

What oil cooler is a good replacement/ upgrade for a carbed HP 500?, im looking for something that mounts the same way the factory one does
Forum: General Q & A
02-13-2017, 09:33 PM
Replies: 36
Views: 3,519
Posted By two7pro

Also my new motor will have a salt away system

Also my new motor will have a salt away system
Forum: General Q & A
02-13-2017, 09:32 PM
Replies: 36
Views: 3,519
Posted By two7pro

Kyle I bought my boat two years ago, 98 hp500...

Kyle I bought my boat two years ago, 98 hp500 carb 180 hours, I pulled the engine for complete rebuild because I wanted some piece of mind. The intake was pitted and unsalvagable. The block was...
Forum: General Q & A
02-11-2017, 03:00 PM
Replies: 1
Views: 415
Posted By two7pro

Header feedback

Anyone using these?

pros?

Cons?

who is manufactures these for the distributors
Showing results 1 to 25 of 69
 


 
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