Carbureted LSX forum - Who has the Holley Modular Hi Ram?

Curious if any of you guys are running the Holley Modular Hi Ram yet?
http://www.lsxtv.com/wp-content/blogs.dir/9/files/2010/11/holley1.jpg

I found a photo of a chevelle running a sheet metal intake that appears to share similar dimensions with the holley...
http://www.chevelles.com/forums/showthread.php?t=377977

So...who has one, what motor, and what are you seeing for et and 1/4 or hp?

That holley looks neat and I heard it makes a ton of power. It also looks like it is easy to crack open to port it out.


That Chevelle has a custom sheet metal intake, it probably is better than the holley is.

No one I know.

Something like 12" from valley cover to carb mount pad.... Damn shame I dont have the room and can only use a single carb

Something like 12" from valley cover to carb mount pad.... Damn shame I dont have the room and can only use a single carb

Build a new K that puts the hoop in front of the pan so you can lower the motor down with plates :) lol

On a serious note, I saw a guy on third gen that had taken the holley base, and had Hogan make a sheet metal top for a single 4550...

http://imageshack.us/photo/my-images/829/img1113q.jpg/sr=1

If you look in Holly's product listings for the high ram EFI manifold they make a blank, undrilled top for that manifold. You could probably drill that for a single Holley.

http://www.holley.com/300-217.asp

Or 8 webers....

If you look in Holly's product listings for the high ram EFI manifold they make a blank, undrilled top for that manifold. You could probably drill that for a single Holley.

http://www.holley.com/300-217.asp

Or 8 webers....

or a tunnel ram 671 haha

With that massive plenum I dont think I would trust the distribution with 1 carb on that intake.

It is still over 12" from mounting pad to valley cover. For comparison, Super Victor LS1 is about 7" , and the Mast is 8"

This is what I did on my 3rdGen

http://i1030.photobucket.com/albums/y370/tsfso59/IMG_1120.jpg

With that massive plenum I dont think I would trust the distribution with 1 carb on that intake.

It is still over 12" from mounting pad to valley cover. For comparison, Super Victor LS1 is about 7" , and the Mast is 8"

11.08". The dimensions are on Holley's site.

@ highspeedlean

Can you post a pic of your hood on your third gen....i want to see how much scoop you need for that set up or for running the efi modular high ram

Got a couple, I'll post in a minute of two

http://i1030.photobucket.com/albums/y370/tsfso59/withdominator.jpg
http://i1030.photobucket.com/albums/y370/tsfso59/scooptime.jpg

love to have someone make me a sheetmetal intake where i could bolt a 177 blower onto it,,,,,