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XJ12C

The British Muscle Car

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Author: John

Posted on April 7, 2018January 24, 2021

Cooling System Upgrades

The mantra for Jaguar V12 owners is to avoid the engine running lean or overheating.  Here is the journey I have been on to continue improving the cars cooling capability. Continue reading “Cooling System Upgrades”

Posted on March 31, 2018March 31, 2018

Bottom Engine Gasket Replacement

The bottom engine gaskets have been replaced and…..success…..no more leaking!! Continue reading “Bottom Engine Gasket Replacement”

Posted on March 30, 2018May 2, 2020

Brakes

The XJ sedans and coupes were released with a disc brake setup that was pretty common for high performance sedans at the time with one large exception.  Continue reading “Brakes”

Posted on March 21, 2018August 25, 2018

XJ12C For Sale – 2G50721BW

I have been tracking the North American sales of XJ12C’s for a number of years, so I thought I would start to log the sales and some observations about the cars.

Continue reading “XJ12C For Sale – 2G50721BW”

Posted on March 18, 2018April 14, 2018

Reynolds Museum XJ12C

Yesterday I spent time with a very special pre-production XJ12C that was used for development. Continue reading “Reynolds Museum XJ12C”

Posted on March 2, 2018July 19, 2019

General Maintenance: Best Engine Oil

What is the best oil for the Jaguar V12?

Continue reading “General Maintenance: Best Engine Oil”

Posted on January 23, 2018August 5, 2018

Lowering the Front Suspension

To get access to the bottom end gaskets requires either removing the front suspension or pivoting it on the front bolts.

Continue reading “Lowering the Front Suspension”

Posted on December 26, 2017February 25, 2019

LED Headlights and Fog lights

Look what Santa brought me this year…..LED headlights…..how did he know that’s what I wanted?

Continue reading “LED Headlights and Fog lights”

Posted on December 25, 2017March 27, 2018

Merry Christmas

Merry Christmas from my family to yours…..I hope 2018 brings much happiness with your families….and your cars 🙂  

Continue reading “Merry Christmas”

Posted on December 16, 2017August 5, 2018

Oil Leaks and Engine Support

A common trope about the Jaguar V12 engine is that it leaks….frequently…and a lot.  Well, my experience supports that generally held view.

Continue reading “Oil Leaks and Engine Support”

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Categories

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  • Maintenance
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