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: Pourman
Showing results 1 to 9 of 9
Search took 0.00 seconds.
Forum: General Q & A
08-25-2006, 04:16 PM
Replies: 48
Views: 11,284
Posted By Pourman

Re: Holley jetting questions

Hey CrazyCat, did you ever open that Holley and see what power valve was in it? I have the same carb. Bought it last year and it had a 10.5 in it. My vacuume at idle is about is about 7. Very low so...
Forum: General Q & A
08-18-2006, 08:25 PM
Replies: 7
Views: 1,265
Posted By Pourman

Re: CARPET.....whats good out there

Bought new carpet 6 weeks ago from snapin. Great carpet and service.

Ty
Forum: General Q & A
08-10-2006, 12:59 PM
Replies: 48
Views: 11,284
Posted By Pourman

Re: Holley jetting questions

What he said. The 10.5 power valve was open almost all the time and was burning a ton of fuel. Change it to a 3.5 so it opens only when needed and my milage increase accordingly. Took a while to find...
Forum: General Q & A
08-09-2006, 07:17 PM
Replies: 48
Views: 11,284
Posted By Pourman

Re: Holley jetting questions

The color coded springs control the opening of the secondaries. The power valve has a number on it. Here is a link that covers it pretty well.

Ty



http://www.mortec.com/carbtip1.htm
Forum: General Q & A
08-09-2006, 11:37 AM
Replies: 48
Views: 11,284
Posted By Pourman

Re: Holley jetting questions

I would like to knoe when your power valve opens. I have the same carb and it came with a 10.5 power valve. Turns out it was open all the darn time and according to Holley it uses 25%-40% more gas...
Forum: General Q & A
06-26-2006, 07:35 PM
Replies: 2
Views: 2,118
Posted By Pourman

Re: Prop pitch reduction for Lake Tahoe

Hi Garrett,

I'm taking my boat to Tahoe next week and leave it for the summer. Do it every year. I have 454 with 470 hp and run 26 pitch bravo 3s @ 5000 rpm's on Folsom and have to drop to 24's on...
Forum: General Q & A
05-30-2006, 03:05 PM
Replies: 44
Views: 5,993
Posted By Pourman

Re: new motor disappointment

Do a search on Thunderbolt IV rev limiter and you will see that some had them as separate units. Could save you months if there is one at 4700 or so. Just a thought.

PM
Forum: General Q & A
05-30-2006, 12:44 PM
Replies: 3
Views: 903
Posted By Pourman

Re: West Coast Merc Parts?

I have used Marine Max with good results. I use Nola at Marine Max Of Sacramento. Will ship same day if it's in stock.



http://www.mercurypartsexpress.com
Forum: General Q & A
05-30-2006, 10:50 AM
Replies: 44
Views: 5,993
Posted By Pourman

Re: new motor disappointment

Make sure it's not the rev-limiter. I did everything mentioned on this thread and several other threads but everything ckeckout ok. All things that need to be verified on yours but last year I had...
Showing results 1 to 9 of 9


 
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.