Block Casting Numbers
06-20-2010, 04:57 PM
#1
Registered User
Thread Starter
Join Date: May 2010
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
Block Casting Numbers I am putting an LS-1 in my airplane. I had heard that the 99-01 LS-1 had issues, I bought a new motor from a GM distributor in Mich, the block numbers were 12561166, is this one of the new blocks made after the issues were fixed.
Dan
Dan
06-20-2010, 06:14 PM
#3
Staging Lane
iTrader: (2)
Join Date: Oct 2002
Location: Greenville Texas
Posts: 67
Likes: 0
Received 0 Likes
on
0 Posts
There are a few people that have put an LS1 in an airplane. They put it over to a dry sump and fly the hell out of it.
Why issues are you referring to? The piston slap? Don't think that was a block issue but a collapsed skirt on the piston itself.
Why issues are you referring to? The piston slap? Don't think that was a block issue but a collapsed skirt on the piston itself.
06-20-2010, 06:27 PM
#4
TECH Enthusiast
Join Date: Nov 2009
Location: Brownsville, texas
Posts: 620
Likes: 0
Received 0 Likes
on
0 Posts
