455 Oil ???

[n8dawg]

I'm running 40wt. now, but heard that 50wt. would be better. I do alot of boating at the river and naci. weather wise what should I run?
Or should I stick with the same?

[Brooski]

Damn Nate, is your engine loose or something? I have always run a good 20/50 oil with no problems. And I am at Nac most of the time. Will be there later today in fact. :p I always use the racing 20/50 for its additives.

[cole13]

nate, no matter what oil you use, I will beat you this summer

[n8dawg]

Jermey,hey how can you beat me if your boat wont start?

[cole13]

It started every time since we hit with the hammer.

[n8dawg]

what wt. oil do run?

[cole13]

I just changed it last night, and put in 50

[NELSON#109]

I Ran Straight 30 In My Challenger, But 20/50 Will Work Fine. The Heavy Oil Is Good For Big Moters, Like Blower Moters. Im Running 50 In My Cp, But It Is 914 Hp Naturally Asperated & I Think 50 Is Even On The Heavy (over Kill) Side For It. Heavy Oils Rob Hourse Power, So If Ur Not Puting Extreame Loads On Ur Engine.... Dont Run The Heavy Stuff. Besides, W/ That 455 U Cant Afford To Lose Any Power... Jk... Those Things Are Power Houses......lol

[n8dawg]

hey my motor starts out at about 60psi but by the end of the day it drops to 25-30psi. I checked the compression and it holds @ about 170. Any suggestions, ( I know buy a chevy ) for right now?

[396_WAYS_TO_SPIT]

I ran 60wt oil in my olds and she ran great. Then again my olds was built loose so it would LAST!
75psi cold/idle,60psi hot/idle
396