XJ XJ8 / XJR ( X308 ) 1997 - 2003

2003 XJ8 performance upgrades

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Old Aug 16, 2021 | 01:29 PM
  #21  
pcolapacker's Avatar
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[QUOTE=sparkenzap;1325203Jag did a good job of getting what the engine will do.[/QUOTE]
Agree. We are at 290 hp / 290 lb-ft. A same year Mustang Cobra engine (32V) does 320 hp / 317 lb-ft and that is with an extra 0.6 litres. The Jag has a greater hp/litre ratio. Unfortunetly, the Jag engines are not bullet proof like the Fords.
 
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Old Aug 17, 2021 | 10:00 AM
  #22  
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Originally Posted by pcolapacker
Agree. We are at 290 hp / 290 lb-ft. A same year Mustang Cobra engine (32V) does 320 hp / 317 lb-ft and that is with an extra 0.6 litres. The Jag has a greater hp/litre ratio. Unfortunetly, the Jag engines are not bullet proof like the Fords.
Ford's bullet proof? There's a reason we call them fixed or rebuilt dodges aka found on road dead.
 
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