What is the CR of the L33? Wonder if its worth the work to switch the flat tops into my 5.3.
it's a little higher than 10:1, it's a nice engine and runs good.
10-08-2010, 02:36 PM
zebra
Quote:
Originally Posted by carnell
If you look at the pictures, you'll see that the pistons have rims, unless it's been rebuilt, it's a 5.3L. Due to wear, I had to get new pistons. I'm not sure if they are going to be flat tops
unless you're getting a huge cam or running boost, i don't see why you shouldn't get flat tops. i'd love a set. it'd definitely make my 93 tune more worth it