LS1 to LS6 PCV system conversion howto inside
The LS6 system definitly appears as if it'll at least get rid of a portion of the PCV oil consumption, I'll have to see how my car is down the road. The main reason I did it was because it was cheap, and I didn't like the LS1 style PCV hose taking up the very little amount of space I have between my firewall and my intake manifold (its really tight on a C5, more so than an F-body).
Anyway, here it is....pass it along if you see somebody that needs it.
http://www.ls1howto.com/index.php?article=18
As usual, if you see errors or have suggestions, email me. <img border="0" alt="[chug]" title="" src="graemlins/gr_chug.gif" />
<small>[ March 26, 2003, 03:32 PM: Message edited by: jmX ]</small>
This mod won't stop all oil consumption, nor will it stop all oil getting sucked in. It will definitly help a bit and it's pretty cheap. Each car is different.
...just kidding. <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" />
http://www.users.bigpond.net.au/acer...me1Source1.htm
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Add another thank you for your time and effort in that very well documented write up. I'm sure it will help quite a few members here.
Thanks once again man! Keep up the good work!
Those howto recipes make modding the ls1 as easy as baking a batch of cookies. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Thanks a lot jMX
However, I have a very interesting question...
I have a 2000 f-body and I did not have that spot on my block that I had to cut? <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> I was under the impression that only the f-bodies starting in 2001 or 2002 when they got the LS6 blocks did not have that spot to cut and the earlier years 97-00 had to cut? Now my car was a late build 2000 (June 00) so did I possibly get an LS6 block as well? Just a strange occurance. I took pictures that I can post later after I get them developed.
Nic, interesting, there are a few LS1 blocks out there I think. Every year seems to be a little different. Some blocks are tapped for a timing chain dampner, some have the chunk of aluminum, some dont, some are made of the darker metal, some arent. Kinda hard to predict what cars will have what. Either way, good thing you didnt even have to dremmel! I'll make a note on my page that some 2000's wont need the dremeling.
Cal, its really easy to tell. Look at my writeup, see if you have one short PCV hose like I show at the bottom of the install, or if you have the longer hose that goes back to the rear of the valve covers. It'll take you about 10 seconds to check. All LS1's from what I've seen have the LS1 setup. I've not checked a 2003 vette yet.
I wonder why some of us have so few issues w/oil consumption (talking basically stock engine), and some have major probs. My car seems to waffle a bit, having SOME oil consumption by the PCV on long trips in hot (+90) weather,where I'm on and off the pedal a lot. Other times I've driven 200 miles of back roads in -superfast- time and saw the stick drop not one iota. :weird:
I think I am going to continue to use my catch can just to see if the LS6 has the same problem with sucking oil. Don't want to carbon up those nice new heads!
Just checked out the rest of your how-to's - Great site!! I am sure you have provided a great help to many out there who were afraid to jump in to some of these mods - and at a great amount of time invested on your part! Thanks for giving up so much to help others!! <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />





