sim1cats

New Member
Hi Can anybody tell me which is the best Hi lift cam kit for my 1997 range rover P38 4.0L any help most appreciated:)
 
real steel cyclone

best power band for a heavy range rover and is a straight swap -if you run a cam with more lift (JE 102, piper 270, real steel stump puller) then you need to remove 0.1inch off the top of the valve guide and use double springs to avoid coil bind, bounce and resonance. These cams will make more power at the top end but you will loose out on low-mid range torque so are not really best suited to a car like the range rover.
 
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Got a stealth from V8 Developments in mine, got spread of torque, but is more focused around top end....

...Sounds like a machine gun on over run.

You will need bulleted guides and double valve springs.

Just out of interest what state are your heads in?
 

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