799 Heads??
Same as the 243's, but with a new manufactured casting #. 
09-11-2009, 06:29 PM
#6
11 Second Club
iTrader: (32)
Join Date: Jan 2006
Location: Southaven, MS (near Memphis, TN)
Posts: 3,701
Likes: 0
Received 2 Likes
on
2 Posts
Before I bought my 799 heads, I made a similar post and did a lot of searching.
Some LS2 Corvettes came with 799 heads, and some even had one 243 and one 799!
Most people don't know about them and sell them for cheap.
I got mine for $120.
Some LS2 Corvettes came with 799 heads, and some even had one 243 and one 799!
Most people don't know about them and sell them for cheap.
I got mine for $120.
Trending Topics
09-29-2009, 02:19 PM
#8
TECH Veteran
iTrader: (17)
Join Date: Mar 2009
Location: Indy
Posts: 4,220
Likes: 0
Received 0 Likes
on
0 Posts
is there any difference in the valves from 243/799, i mean, is it true that only the ls6 243 castings came with sodium filled valves. or is this true to all 243/799 castings?:
09-29-2009, 07:04 PM
#11
so if anyhting they will support 500bhp+ in there stock form and stock valves with matched cam, supporting bolt ons and tune on a 5.7
chamber is 65cc, stock 243/799 will net around 10.5:1 on a 5.7 stock ls1 shortblock.
