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Bearing clearance #1957100
11/24/15 03:39 PM
11/24/15 03:39 PM
Joined: Jan 2003
Posts: 6,266
Renton Washington
T
Triple Threat Offline OP
master
Triple Threat  Offline OP
master
T

Joined: Jan 2003
Posts: 6,266
Renton Washington
What is everyone running for bearing clearance?

If you could include what pump you're running and weight of the oil that would be helpful too.

Thanks!


-Dustin
67 Dart, 9 second, 392" G3 Hemi
68 Barracuda 340 F/SA
Re: Bearing clearance [Re: Triple Threat] #1957155
11/24/15 04:48 PM
11/24/15 04:48 PM
Joined: Jun 2003
Posts: 9,225
Charleston
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sixpackgut Offline
Drag Week Mod Champion
sixpackgut  Offline
Drag Week Mod Champion
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Joined: Jun 2003
Posts: 9,225
Charleston
you already know mine but for other Ill post

.0025 on rods
.003 on mains

Stock 6.1 pump. with piston squirters and 15-40 rotella it would get to about 60 psi oil pressure

without squirters, I have chaged to 10-40 mobil 1 and have about 60psi at idle and goes to 75-80 at wot

Last edited by sixpackgut; 11/25/15 01:35 PM.

Gen 3 power 6.22@110, 9.85@135
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performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
Re: Bearing clearance [Re: Triple Threat] #1957265
11/24/15 07:33 PM
11/24/15 07:33 PM
Joined: Feb 2011
Posts: 4,302
Nebraska
72Swinger Offline
master
72Swinger  Offline
master

Joined: Feb 2011
Posts: 4,302
Nebraska
Same clearance as Ray
Melling 10342 pump, 6.1 pump spring
Squirters installed
5W40 Rotella Synthetic
45 psi idle, 65-70 full song


Mopar to the bone!!!
Re: Bearing clearance [Re: Triple Threat] #1957311
11/24/15 08:51 PM
11/24/15 08:51 PM
Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
STEFF Offline
master
STEFF  Offline
master

Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
.003 rods, .0035 mains, no squirters, belt driven Petersen R4 pump, 5w20 oil, 25 psi idle, 80 psi at 7500







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