[CE9311]

You bought the cheapest Lifters possible. And you got what you paid for. I did it once and they were nosiey. They also did this as well. Never again.

 

[CE9311]

Were there any warning signs before it did this? Also, what was the extent of the damage?

Below oil temp of 150* F MDS would kick in, and twice when it came out of it the engine ran rough and tapped roughly. Third Time on way home I forgot to keep it in autostick and it screwed the pooch and bent the intake pushrod. Thankfully No other damage other than the Pushrod was found.

 

[CE9311]

7

That's what I was worried about, did they make the same noise for you? How long did it take for them to bend a pushrod? Did they ever stop making that noise?

The ones I bought were an updated one compared to their older design.

Here is what mine sounded like with enginetech lifters. I got about 2K miles on mine before it failed on intake No 7 during MDS deactivation and bent pushrod.

I ended up putting a Challenger Non MDS Cam and Lifters in it. Sounds much better. Also, non mds lifters do not work properly on a MDS cam. I do not care what anyone says. Listening to that bad advice also costed me alot of money as well.