Huss666

iTrader: (4)

I've seen that a few folks are running Holley rails on their Victor intakes and I am wondering which part number you used.

Holley 534-203 or 534-204? They seem pretty similar but obviously have different part numbers.

I would run the Edelbrock rails but I'm not in love with the pipe thread....

The intended use is for a cathedral port motor with LS1 style injectors.

Thanks in advance for your input!

Greg

carbuff

iTrader: (8)

I did this, but honestly I couldn't tell you. I ordered 3 or 4 sets of the Holley rails from Summit, looked at them all, and then kept 1 of them. I had to drill my own holes in the bottom for my mounts, since I used my own mounts and not any which Holley supplied.

Huss666

iTrader: (4)

10-4, thank you for the response! One dude has a set of the 204 rails up for sale right now. I might try them and see how it goes.

Thanks!

Greg

Huss666

iTrader: (4)

UPDATE-

The new Edelbrock rails have -6 Oring threads on the ends instead of the old pipe thread. I guess they heard our complaints! I went with the Edelbrock 3638 from Summit and they come in black now too.