[STEELCITYFIREBIRD]

http://lunatipower.com/Tech/Valvetra...nGeometry.aspx

Trying to see rocker to spring/retainer , valve closed like this:

You may need different pushrods

[TAQuest]

Originally Posted by STEELCITYFIREBIRD

http://lunatipower.com/Tech/Valvetra...nGeometry.aspx

Trying to see rocker to spring/retainer , valve closed like this:

You may need different pushrods

I can check that. That's what the Lunati tech said, may need different push rods.

The other pic you have from the mustang forum for clearance. There's a relief in the rocker arm on these that gives lots of clearance.

[TAQuest]

When I called the Lunati tech he said I might need different push rods but didn't offer any advice on how to decide on what length I needed. It turned out that the originals worked fine with the 1.5 rockers.
I found that the post below with the link to the turtorial on checking the travel of the rocker roller on the valve stem was very helpful to know if your pushrods were the right length for your combination of variables.

Originally Posted by STEELCITYFIREBIRD

http://lunatipower.com/Tech/Valvetra...nGeometry.aspx

Trying to see rocker to spring/retainer , valve closed like this:

You may need different pushrods