Merry Christmas and welcome to Packard Motor Car Information! If you're new here, please register for a free account.  
Login
Username:

Password:

Remember me



Lost Password?

Register now!
FAQ's
Main Menu
Recent Forum Topics
Who is Online
81 user(s) are online (79 user(s) are browsing Forums)

Members: 0
Guests: 81

more...
Helping out...
PackardInfo is a free resource for Packard Owners that is completely supported by user donations. If you can help out, that would be great!

Donate via PayPal
Video Content
Visit PackardInfo.com YouTube Playlist

Donate via PayPal



« 1 (2) 3 »

Re: 56 Caribbean with split pistons....
#11
Forum Ambassador
Forum Ambassador

Owen_Dyneto
See User information
We V8 owners really missed an opportunity on pistons a few years back. Some of you will recall the Kanter offered to have exact repro of factory autothermic strut design pistons manufactured for the 352 and 374 engines in std. and oversizes and only asked for a reasonable number of expressions of interest in them - I believe only 2 people expressed an interest so the project was abandoned.

Posted on: 2014/5/24 10:01
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#12
Home away from home
Home away from home

patgreen
See User information
Thanks! Passing it all on!

Who is Ross pistons, and what are the advantages to forged pistons???

Posted on: 2014/5/25 15:28
When two men ride the same horse, one has to be in the back...
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#13
Forum Ambassador
Forum Ambassador

Owen_Dyneto
See User information
Ross is a brand name of pistons. Are you familiar with Google?rosspistons.com/

Forged pistons have greated strength than cast pistons and thus are desired when building high performance engines,.

Posted on: 2014/5/25 16:11
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#14
Home away from home
Home away from home

Craig Hendrickson
See User information
Here is a comparison of the stock Packard cast piston and a Ross forged piston for my Panther engine. As O_D posted, the advantage of forged pistons is that they will take more abuse than a cast piston. The disadvantage is that they are more expensive. One picture == 1,000 words.

Resized Image

Posted on: 2014/5/25 16:12
Nuke them from orbit, it's the only way to be sure! Ellen Ripley "Aliens"
Time flies like an arrow. Frui
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#15
Home away from home
Home away from home

PackardV8
See User information
Wild shot guess: the owner used SAE 30 (straight weight) oil.

Posted on: 2014/5/25 18:31
VAPOR LOCK demystified: See paragraph SEVEN of PMCC documentaion as listed in post #11 of the following thread:f
packardinfo.com/xoops/html/modules/newbb/viewtopic.php?topic_id=7245
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#16
Home away from home
Home away from home

PackardV8
See User information
What kind of oil consumption did the engine have???

Posted on: 2014/5/25 18:32
VAPOR LOCK demystified: See paragraph SEVEN of PMCC documentaion as listed in post #11 of the following thread:f
packardinfo.com/xoops/html/modules/newbb/viewtopic.php?topic_id=7245
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#17
Home away from home
Home away from home

PackardV8
See User information
If the car was only operated at low speeds and was not often allowed to warm up then the carbon problem is typical. Same for streight weight oil. Need to use an sae 10 -30 and run the shit out of that engine at 70 to 100 mph for 10 miles or more on a hot day. The 50"s thru 70"s v8's do not like to be pampered.

Posted on: 2014/5/25 18:45
VAPOR LOCK demystified: See paragraph SEVEN of PMCC documentaion as listed in post #11 of the following thread:f
packardinfo.com/xoops/html/modules/newbb/viewtopic.php?topic_id=7245
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#18
Home away from home
Home away from home

patgreen
See User information
Quote:
Ross is a brand name of pistons. Are you familiar with Google?rosspistons.com/


From you? I'm surprised. You know that answer and you know that wasn't the question.

Obviously google will find the website (well, usually) and the website will tell me what the company wants me to hear. I want to know if these folks are reliable and what you think of their products. Beyond the fact that one of my grandmothers was a Ross, I have no experience with these folks.

Responding to others: this car has been driven on the road frequently and hardly pampered. Oil consumption was low. Perhaps a quart in say 800 miles, which includes drips. Owner says synthetic oil, probably Mobil 1. Weight is subject of some speculation.

Posted on: 2014/5/25 20:32
When two men ride the same horse, one has to be in the back...
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#19
Home away from home
Home away from home

PackardV8
See User information
Ross has a superb reputation for many years. My image of Ross is high quality.

Posted on: 2014/5/25 20:53
VAPOR LOCK demystified: See paragraph SEVEN of PMCC documentaion as listed in post #11 of the following thread:f
packardinfo.com/xoops/html/modules/newbb/viewtopic.php?topic_id=7245
 Top  Print   
 


Re: 56 Caribbean with split pistons....
#20
Forum Ambassador
Forum Ambassador

Owen_Dyneto
See User information
Pat, sorry if I offended but I'm a bit flabbergasted that you never heard of Ross pistons. They've been discussed a good many times on this forum and others and are very well known to most anyone who does serious engine work, or who reads about it.

Posted on: 2014/5/25 22:20
 Top  Print   
 




« 1 (2) 3 »





- The following Google Ad-Sense Advert helps fund the cost of providing this free resource -
- Logged in users will not see these. Please Join and Donate to help support the website -
Search
Recent Photos
Photo of the Day
Recent Registry
Upcoming Events
Website Comments or Questions?? Click Here Copyright 2006-2024, PackardInfo.com All Rights Reserved