Thread Tools Search this Thread
Old 27 May 2015, 15:35   #1
Country: UK - England
Make: Humber / Phantom
Length: 5m +
Engine: Lots of Yamahas
Join Date: Feb 2006
Posts: 114
Yamaha 75hp / 80hp / 85hp upgrade kit

All genuine Yamaha parts for Yamaha 75hp - 85hp two stroke to upgrade it to full 90hp.

- high compression cylinder head
- free flowing exhaust
- set of carb jets

75hp and 85hp have low compression heads and require the high compression head.

75hp and 80hp have restricted exhausts and require the free flowing exhaust
All in good condition, 100.

I'm running a custom machined head and my own exhaust system on my own ported 3cyl engine with surface piercing prop so these are of no use to me! - I have stripped four of these engines down recently for their cranks and blocks if anyone needs any other parts.
phantom 19 is offline   Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 04:01.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2016, vBulletin Solutions, Inc.