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Race / Rebuild / Repeat

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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

Rebuilding your rockers can add years of life to your system, and lower the initial investment cost. Once the season is over, you should take the opportunity to have our experienced employees rebuild your rockers to exact Jesel specs and clearances. We fully disassemble, clean and thoroughly inspect all components for wear before rebuilding them. All shaft bearings, retaining clips and alignment spacers are replaced and all steel components such as shafts, adjusters and rollers are 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 clean all components
  • Shot-peen and update rocker bodies as needed
  • Polish tumble shafts and replace as needed
  • Check wear surface of adjusters and replace as needed
  • Replace shaft bearings, retaining clips and spacers
  • Laser-etch rebuild date
  • Available to all Jesel rocker systems

Roller Lifters

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 by one of our rebuild specialists, 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 clean all components
  • Replace roller, needle bearings and axle
  • Replace aluminum center piston if applicable
  • Reassemble and check tolerances with a bore gauge
  • Laser-etch rebuild date
  • Available to all Jesel lifters built after 2007

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
  • Available to all Jesel OHC followers

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 kept it pretty simple. Just ship your package to the address shown and be sure to include a note stating what you need done, along with your contact information. Once we receive your package, we’ll give you a call to discuss the rebuild and approximate cost. About a week later, they’ll be on their way back, rebuilt, certified and ready to race.