R's extra 25 horses...
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Senior Member
Joined: May 2018
Posts: 526
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From: Houston TX
R's extra 25 horses...
With this year's SVR no longer avail, Jaguar raised the R's hp from 550 to 575.
Specifically just engine-wise, does anyone knows how they got those extra 25 ponys?
Did they make physical changes with new parts or design, or is it just recalibration & tuning?
Quick google, I only saw: "...Other V8 upgrades include recalibrated valves inside each damper and control algorithms in order to improve low-speed comfort and high-speed control..."
Specifically just engine-wise, does anyone knows how they got those extra 25 ponys?
Did they make physical changes with new parts or design, or is it just recalibration & tuning?
Quick google, I only saw: "...Other V8 upgrades include recalibrated valves inside each damper and control algorithms in order to improve low-speed comfort and high-speed control..."
Veteran Member
Joined: Feb 2014
Posts: 9,018
Likes: 3,658
From: Adelaide, South Australia
With this year's SVR no longer avail, Jaguar raised the R's hp from 550 to 575.
Specifically just engine-wise, does anyone knows how they got those extra 25 ponys?
Did they make physical changes with new parts or design, or is it just recalibration & tuning?
Quick google, I only saw: "...Other V8 upgrades include recalibrated valves inside each damper and control algorithms in order to improve low-speed comfort and high-speed control..."
Specifically just engine-wise, does anyone knows how they got those extra 25 ponys?
Did they make physical changes with new parts or design, or is it just recalibration & tuning?
Quick google, I only saw: "...Other V8 upgrades include recalibrated valves inside each damper and control algorithms in order to improve low-speed comfort and high-speed control..."
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