LQ9 into a C4
Thread Starter
5th Gear
Joined: May 2011
Posts: 5
Likes: 0
From: Vancleave Mississippi
LQ9 into a C4
Folks:
There are a few post related to this issue but none specifically address the issue I am trying to resolve. The issue is has anyone had experience with installing an LQ9 into a C4 corvette. I have a 1985 with a tired L98 and I want to do something different. I went from a stroker motor to a engine family upgrade. The upgrade to a Gen III 6.0L opens up a lot of possibilities that are closed for an L98 base. Anyway I have an LQ9 out of a 2005 Sierra Denali with all the electronics and the computer and the FBW setup. In addition, I want to upgrade to 4L65E or a 4L80E transmission. I am looking at issues with adapting the C-Frame to the new transmission as well as engine placement and mounting. I am aware of several adapter and mounting plates that are available but have not been able to find any info on this exact conversion. I am aware that this is a rather ambitious undertaking but its where I am going. Any info on this swapp would be appreciated.
Thanks:
From South Mississippi
There are a few post related to this issue but none specifically address the issue I am trying to resolve. The issue is has anyone had experience with installing an LQ9 into a C4 corvette. I have a 1985 with a tired L98 and I want to do something different. I went from a stroker motor to a engine family upgrade. The upgrade to a Gen III 6.0L opens up a lot of possibilities that are closed for an L98 base. Anyway I have an LQ9 out of a 2005 Sierra Denali with all the electronics and the computer and the FBW setup. In addition, I want to upgrade to 4L65E or a 4L80E transmission. I am looking at issues with adapting the C-Frame to the new transmission as well as engine placement and mounting. I am aware of several adapter and mounting plates that are available but have not been able to find any info on this exact conversion. I am aware that this is a rather ambitious undertaking but its where I am going. Any info on this swapp would be appreciated.
Thanks:
From South Mississippi
Team Owner
Joined: Dec 2007
Posts: 20,974
Likes: 261
This would solve all your problems and save you money in the end.
http://forums.corvetteforum.com/c4s-...-4-11-d44.html
http://forums.corvetteforum.com/c4s-...-4-11-d44.html
Melting Slicks
Joined: Feb 2011
Posts: 2,322
Likes: 6
From: Los Altos CA
These folks have adaptors for the 4l80e:
http://www.transmissioncenter.net/4L...4L80E_Swap.htm
Scroll down for the C4 info.
http://www.transmissioncenter.net/4L...4L80E_Swap.htm
Scroll down for the C4 info.
