TWS Performance Cam Kit - Discovery 2 / Bosch P38A

TWS Motors
SKU:
WSCK1-1
Availability:
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£522.12
£737.70
(You save £215.57 )
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Add some spunk to your motor with a TWS Motors Performance Camshaft kit. If you're still running an OEM cam, it is likely worn and robbing you of power.

Our cam kits are all specifically ground to suit your needs and application based on the selection you make during checkout. Feel free to call us to discuss in more detail as well.

  • We only use high grade camshafts, made from the best materials. Sourced form the USA and UK.
  • Our kits come with OEM timing chains
  • Our lifters are made in the USA and are made to the highest quality in the industry. Don't be fooled by cheap imitations.
  • Camshaft upgrades are worth 10-20hp and 10-20tq depending on other modifications

Additional Recommended Parts:

How to Guide (Lifter Prep, Preload Settings, Cam break-in Procedure) PLEASE READ:

Cam break in procedure (Summary):

  • Be sure to soak lifters in mineral oil. See link above for more details.
  • Be sure to setup lifter preload correctly. See link above for more details.
  • Fill engine with break-in oil. We use Driven racing oil break in 10w40 or Royal Purple break in oil, which can be found at your local auto parts store.
  • Break in motor for 20 minutes at 2000rpms. DO NOT IDLE MOTOR DURING THIS TIME.
  • If you purchased a 14CUX chip, please stock chip and MAF for break in. Change out to TWS chip and MAF after break in.
  • Change oil after break in process. We recommend 20-50w or 10w40 with zinc or zinc additive. Valvoline VR1 20-50 for hot climates or Driven Racing 10-40 for warm climates. NO SYNTHETIC OILS
  • Check oil after first 500 miles. (checking for oil level, fuel smell in oil, shininess in oil (metal))
  • Change oil after first 1000 miles.
  • For 14CUX, GEMS or Bosch vehicles, we recommend you follow the initial break in procedure, followed by a quick 5-minute drive, shut off the car and let sit for 15 minutes, followed by a 15-minute drive. This will allow the ECUs to adjust appropriately.

Fits:

99-04 Discovery 2 (4.0 or 4.6)

99-01 Range Rover P38A (4.0 or 4.6)

Due to the many things that can go wrong in the start up process we do not warranty any camshaft that is not put in/broken in by TWS Motors. Please see our install guide for step by step break-in process.