It's written in the MP chassis book. The Abody ones are shorter like 1/2" or something. I'd think you'd have to be overextending it all the time for that to really matter. You pulling the front wheels off the ground when launching?
I've blown out a few KYB's like that with oil all over. But they were well used.
I've got Hotchkis Bilsteins on it now. Rides smoother than the previous KYB's, Koni's, QA1's, Herb Adams VSE's I've run over the last 16 years.