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Engine Oil To Use On An Engine Rebuild??

  • Thread starter Thread starter 1993whtstang
  • Start date Start date Aug 13, 2012

1993whtstang

Member
Aug 2, 2011
146
5
18
Massachusetts
Aug 13, 2012
#1
  • Aug 13, 2012
  • #1
I was wondering if I should be using a certain type of oil on a head,cam, intake rebuild??
I had a trickflow H/C/I kit installed and put new ford lifters in also. The car is a 1993 GT. 5.0. I put royal purple 10W-30 synthetic oil in it. Is there a different oil I should be using instead with doing the engine rebuild?? I am getting a little ticking noise, sounds like one of the lifters. My mechanic said he soaked them in oil before installing them. He is gonna also check for an exhaust leak and possible intake leak?

Thanks for any info!!
 

RangerJoe

I leave the horn on while driving
15 Year Member
Apr 26, 2010
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Georgia
Aug 14, 2012
#2
  • Aug 14, 2012
  • #2
Was the entire motor rebuilt (rings and bearings)? If so, the motor should be broken in using conventional oil. Once everything is broken in, 10w-3o synthetic is fine to use. Once the engine is run for a little while, the lifters should fill up with oil.

Joe
 

NIKwoaC

中國製造
15 Year Member
Oct 31, 2006
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Chengdu Province
Aug 14, 2012
#3
  • Aug 14, 2012
  • #3
RangerJoe said:
Was the entire motor rebuilt (rings and bearings)? If so, the motor should be broken in using conventional oil. Once everything is broken in, 10w-3o synthetic is fine to use. Once the engine is run for a little while, the lifters should fill up with oil.

Joe
Click to expand...

+1

Good practice is to run conventional on the new rebuild for 50-100 miles then change the oil. Inspect the used oil and cut open the filter and look for metal shavings (signs of failed bearings or thrashed parts). Repeat at 500-1000 miles if you are so inclined. If all is good fill it with whatever oil you want and run it.
 
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1993whtstang

Member
Aug 2, 2011
146
5
18
Massachusetts
Aug 14, 2012
#4
  • Aug 14, 2012
  • #4
RangerJoe said:
Was the entire motor rebuilt (rings and bearings)? If so, the motor should be broken in using conventional oil. Once everything is broken in, 10w-3o synthetic is fine to use. Once the engine is run for a little while, the lifters should fill up with oil.

Joe
Click to expand...

Hi Joe,

It was the top end only, no lower end work. Heads, cam, intake, new lifters, pushrods,etc.

Thank you
 
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