YES these are compatible inside of Hybrid torpedo clone regulators as well as Check-It paintball products high pressure regulators.
 
INSTALLATION INSTRUCTIONS HERE
 
I’m super proud to announce my first product release for the Bob Long Torpedo regulator of all generations and styles. 
 
Linked below you can find a deep dive overview of the kit with a shooting video. I’m sure some of my testers will chime in with their great feedback. A bit of a humble brag, but these kits are freaking GREAT.
 
These will be sold in a 4 piece kit for torpedo regulator.
 
This product is the culmination of my findings of failure points of intimidators over the course of fixing 350+ of them, and 8 months of back and forth between some of the most talented people I've had the privilege to work with in paintball. 
 
These kits had so many details thought through, the main benefits that these were designed to deliver include:
 
Insane performance and recharge. Literally. Check out the videos, your gauges will barely move. This is due to the high flow schrader valve and lightweight pistons.
 
Fantastic reliability with stainless steel schrader pins and delrin pistons. These also use standard buna orings that are easy to source and don't require proprietary seats like the stock regs do. If you just bought your grail marker and don’t know these markers too well, buy a kit, install using the videos linked below, reset your pressure to the recommended pressure in the install video and never look back.
 
Looks - you get all of the performance benefits of upgraded regulators while retaining the looks of the stock regulator because it will use your existing regulator body.