:::RHMT::: Real Home Made Turbo

Please login or register.

Login with username, password and session length
Advanced search  

News:

Build thread database... check it. (link)

Pages: [1]   Go Down

Author Topic: oil use for rebuild engine  (Read 7681 times)

walter

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2931
oil use for rebuild engine
« on: May 25, 2015, 06:39:53 PM »
Hi! it's really needed to use a mineral oil? or you can run just with semi or fully syntetic oil in a fresh engine?
Logged

ratcityrex

  • I Get Blown Daily
  • Global Moderator
  • Certified OG
  • *****
  • Offline Offline
  • Posts: 7374
Re: oil use for rebuild engine
« Reply #1 on: May 25, 2015, 09:30:30 PM »
Never heard of using mineral oil for a rebuilt motor. I've always used 15-40 diesel oil. Works just fine. Most people use normal motor oil with a higher zinc content.
Logged
New setup is old bottom end with a hype r head with gsr cams. built lsv with hx35 @ 26psi on pump gas
LEED tuned! 434hp/329tq http://www.youtube.com/watch?v=_pbDXZxZdZs
http://www.realhomemadeturbo.com/forum/index.php/topic,16195.0.html

Old Setup B18a1 296hp/289tq LEED Tuned 20psi on pump! http://www.youtube.com/watch?v=2Yj-Z90j4W4   
http://www.realhomemadeturbo.com/forum/index.php/topic,205.msg2437.html#msg2437

shadow

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2160
  • out either bangin gears or your mom
Re: oil use for rebuild engine
« Reply #2 on: May 26, 2015, 07:11:28 PM »
i used whatever was cheapest as youre pretty much wasting it :Jew:
Logged
'Get the fucking handout and give it to me. I'll put a "Sponsored by Darkelvis Racing" banner on my drag car, and spend the money on crack and hookers.'

dvst8r

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 3737
  • Unobtainium
Re: oil use for rebuild engine
« Reply #3 on: May 26, 2015, 10:55:53 PM »
Quote from: shadow on May 26, 2015, 07:11:28 PM
i used whatever was cheapest as youre pretty much wasting it :Jew:

This.
Logged
There are two kinds of people: Sheep and sharks. Sharks are winners and they don'#039#039t look back '#039#039cause they don'#039#039t have necks. Necks are for sheep.

turbohf

  • aka: the rHMT Jew
  • Administrator
  • Certified OG
  • *****
  • Offline Offline
  • Posts: 9712
  • Overkill is Underrated
Re: oil use for rebuild engine
« Reply #4 on: May 28, 2015, 04:30:30 PM »
Walmart or parts store special with free filter (your break in filter). then Valvoline VR1 Racing oil (nonsyn) as its high in zinc.
Logged
Dustin  :Jew:
1987 Buick Regal Limited 6.0L/4L80E (LQ4, 862 heads, tbss intake, 92mm tb, e1841p cam, Holley EFI)
2000 Silverado LS 5.3L Reg Cab Short Bed
1966 Chevy II Nova 400 4dr Sedan V8


'Faster, Faster, until the thrill of speed overcomes the fear of death.'

92CXyD

  • Twincharged Smeghead
  • Global Moderator
  • Certified OG
  • *****
  • Online Online
  • Posts: 6789
  • I look around and all I see is Smegheads
Re: oil use for rebuild engine
« Reply #5 on: May 28, 2015, 09:01:29 PM »
Quote from: turbohf on May 28, 2015, 04:30:30 PM
Walmart or parts store special with free filter (your break in filter). then Valvoline VR1 Racing oil (nonsyn) as its high in zinc.
[/quote

Yep VR1 for the one  :noel:
Logged

walter

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2931
Re: oil use for rebuild engine
« Reply #6 on: June 01, 2015, 06:23:13 PM »
i asked this because the last 2 builds i did have oil consumption..both used 10W40...spark plugs clean, not smoke...one i will check pvc valve but it's really weird..what do you think?
Logged

HiProfile

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 4564
  • Injector Kingpin
Re: oil use for rebuild engine
« Reply #7 on: June 04, 2015, 05:28:05 PM »
Did you break them in like a pussy or like a rockstar fucking a pussy? Oil consumption means you didn't seat the rings yet or you washed them down by running pig-rich for a few dozen miles. Pig-rich = fuel dripping out of the exhaust.
Logged
they mspainted dildoes in my mom'#039#039s hand, in a picture of her in a hospital bed. -JD
dem gurls need some boobz! -Engloid

walter

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2931
Re: oil use for rebuild engine
« Reply #8 on: June 05, 2015, 10:32:23 AM »
lool..like a pussy... oem maps for engines.
Logged

ratcityrex

  • I Get Blown Daily
  • Global Moderator
  • Certified OG
  • *****
  • Offline Offline
  • Posts: 7374
Re: oil use for rebuild engine
« Reply #9 on: June 05, 2015, 01:41:37 PM »
That's good that you use oem maps, but you really need to go our and drive it kinda hard. Start off a little soft  and then start working your way up the rpm range and then leave it in gear and let it decelerate back down to 3k. Then take it back up to 5k rpms and then let it decelerate back down to 3k. Do that and work your way up to redline. Rings will seat really well that way. You only have about 20 min it's from the time you start the motor with fresh rings. After that chances of getting a great ring seat diminishes.
Logged
New setup is old bottom end with a hype r head with gsr cams. built lsv with hx35 @ 26psi on pump gas
LEED tuned! 434hp/329tq http://www.youtube.com/watch?v=_pbDXZxZdZs
http://www.realhomemadeturbo.com/forum/index.php/topic,16195.0.html

Old Setup B18a1 296hp/289tq LEED Tuned 20psi on pump! http://www.youtube.com/watch?v=2Yj-Z90j4W4   
http://www.realhomemadeturbo.com/forum/index.php/topic,205.msg2437.html#msg2437

walter

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2931
Re: oil use for rebuild engine
« Reply #10 on: June 07, 2015, 07:21:11 AM »
well, i will have my own dyno chassis in couple weeks working, for next builds i'd break up in.

Thanks for info!
Logged
Pages: [1]   Go Up
« previous next »