340 Roller Cam/Lifter Issues.

Phreakish said

Enough thousands that they changed the design, admittedly because of failures.
R&D ain't cheap, they didn't redesign them because they had nothing better to do.
Judging by the pictures, the height difference and roller diameter are substantially greater. Looks like near .100" or more for both. With such a large difference, it seems unwise to mix them with the 'old' style.

Click to expand...

OK fellas, sorry for the long silence. I have been doing my homework and building a case for Comp. I am going to do a typed letter to the company with all of the supporting documentation as phreakish recommended and see what happens from there. In the meantime I have been working with Hughes Engines and they are going to take care of me. Their customer support is something else. Here are the differences between the two lifters that Comp has sent me and it makes sense on why the pushrods are so close with the new re-designed ones. Enjoy these pics fellas!