whats the latest in hydo lifters supporting 650-700 hp, anything new ?? Johnson Isky ??

I was going to go with Isky HR lifters with my new cams I just ordered from Comp. After speaking with Comp they had no issues with me keeping my Isky Red Zone solid lifters on their HUC lobes and also said there were benefits with me staying with them.
During my research I concluded that the best HR lifters were the Isky lifters. I believe they work with Johnson and combine both of their technologies.
https://www.iskycams.com/downloads/ISKY-HPxSeriese.pdf

So far the CompCams XD short travel have been a winner in my boat

https://www.compcams.com/xd-short-tr...big-block.html

Nice and quiet to boot.

Anybody try the Crower with dual pin oiling ?

Would only run Johnson’s...

most lifters from comp, isky, etc...are manufactured by morel. Nothing but problems with them. Do a quick google.

Check the Isky link they are a Johnson lifter with Isky technology. Looks like the best of both worlds.

Not any more since Morel’s took a schit # of years ago. Some still use them, many have moved on.

Some examples: Isky is partnered up with Johnson. Comp Cams limited travel partnered up with Shaver Industries.