Race / Rebuild / Repeat
Jesel products are serious investments for any racer and maintaining that investment could be the difference between winning a championship and losing it. That’s where Jesel’s CPR department comes in. Our state of the art Certified Performance Rebuild department will inspect, update and rebuild your Jesel rockers, lifters and followers to our precise tolerances, giving you the confidence you need for your next season of championship winning racing.
Shaft Rockers
Available for Jesel rockers built within the last 10 years
Rebuilding your rockers can add years of life to your system, while lowering the initial investment cost. Once the season is over and it’s time to freshen up your engine, you should take the opportunity to have our experienced employees rebuild your rockers to exact Jesel specs and clearances. We will fully disassemble, clean and thoroughly inspect all components for wear before rebuilding them. All the shaft bearings, retaining clips and alignment spacers will be replaced and all steel components such as shafts, adjusters and rollers will be replaced as needed. Once the rebuild is complete, a rebuild date will be laser etched into the rocker body for your records.
Disassemble, inspect and thoroughly clean all components
Shot-peen and update rocker bodies as needed
Inspect shafts and replace as needed
Check wear surface of adjusters and replace as needed
Install new shaft bearings, retaining clips and alignment spacers
Laser-etch rebuild date
Roller Lifters
Available for Jesel lifters built after 2007
Roller lifters are one of the most severely abused components in an engine assembly and a yearly inspection should always be considered mandatory. Following a thorough inspection process, your lifter will be disassembled and cleaned. The lifter bodies will be inspected for wear and fatigue and will be reassembled with all new components including the roller, needle bearings, axle and when applicable, the center aluminum piston. Like our rocker rebuilds, a rebuild date will be laser etched into the lifter body for your records.
Disassemble, inspect and thoroughly clean all components
Replace roller, needle bearings and axle
Replace aluminum center piston if applicable
Reassemble and check tolerances using precision bore gauge
Laser-etch rebuild date
OHC Followers
Available for all Jesel OHC followers
Once the season is over and you freshen everything up for the following year, it’s important not to neglect your overhead cam followers. Upon arrival, your followers will be fully disassembled and the bodies will be inspected for cracking and fatigue. They will be thoroughly cleaned in an ultra-sonic cleaner and reassembled with new valve tip and cam lobe rollers, including new needle bearings and roller axles. The steel bodies are the only parts to be reused. Similar to our rocker and lifter rebuilds, once completed a rebuild date will be laser etched into the follower for your rebuild records.
Disassemble, inspect and clean all components
Replace valve tip, cam roller, needle bearings and axles
Inspect pivot ball receiver
Reassemble and check tolerances
Laser-etch rebuild date
Instructions
Jesel, Inc / CPR Dept
1985 Cedar Bridge Ave Suite 2
Lakewood, NJ 08701
So how do you go about sending in parts for service? Well, we’ve kept it pretty simple. Just fill out and tear off the below form, include the form with your parts and ship them to the address shown. Once we receive your package, we’ll give you a call to discuss the rebuild and approximate cost. In just a short time, they’ll be on their way back, rebuilt, certified and ready to race.