6.0 is built pics inside
#31
Originally Posted by BenKey
Wow, great looking engine! Is the block powdercoated? I almost had that done, but it would have taken too long.
Where my motor was built (W, FL area), the standard way to treat motors that are new is to run with just a 30 weight oil for break in - no detergents. Then at 100 miles change to a 10W-30 oil and change again at 500 miles. Once you have the 10W30 oil in you can get on it WOT, just not from a dead stop. Once you have changed the oil at the 500 mile mark, then you can do whatever you want. Do not change to synthetics until 3000 mile mark.
Just about every builder I spoke with over the phone had the same plan.
Where my motor was built (W, FL area), the standard way to treat motors that are new is to run with just a 30 weight oil for break in - no detergents. Then at 100 miles change to a 10W-30 oil and change again at 500 miles. Once you have the 10W30 oil in you can get on it WOT, just not from a dead stop. Once you have changed the oil at the 500 mile mark, then you can do whatever you want. Do not change to synthetics until 3000 mile mark.
Just about every builder I spoke with over the phone had the same plan.
#34
Originally Posted by BenKey
Noticed you went with the LS6 cover. I did the same. Did you plumb in a PCV valve? If so, which way did you do it? I used the LS1howto site, but have heard of doing it differently.
Thread
Thread Starter
Forum
Replies
Last Post
05GMC4.8
GMT 900 Trucks General Discussion
5
Aug 7, 2015 09:55 PM




