Redline 0w40, October 2019

[440Magnum]

What I've been using in my SRT-8 6.4 Hemi... looks like I could easily use it in my flat-lifter vintage big-block Chryslers, too.

 

[donnyj08]

Very robust

 

[buster]

Robust is right. Did it quiet down the Hemi tick?

 

[440Magnum]

My 392 has never had a tick. Light valvetrain and injector noise, oil doesn't make any difference.

 

[Revving2Redline]

Thanks for posting. Had great luck with Redline Oil and the customer service is on point. I think just priming my filter with RL 0w40 alone could quiet things down more than already are.