Piston from XJ -99 to XJR -98

Reply Subscribe

Thread Tools

Search this Thread

04-04-2013, 04:59 PM

fitnessrx

Member

Thread Starter

Join Date: Oct 2010

Location: Sweden

Posts: 49

Likes: 0

Received 2 Likes on 2 Posts

Piston from XJ -99 to XJR -98

Like it says.. it is possible to take a piston from a XJ -99 (4.0) into a XJR -98 car? Would it fit and is it the same?

Reply Like

04-04-2013, 05:16 PM

andrew lowe

Veteran Member

Join Date: Apr 2012

Location: croydon uk

Posts: 1,996

Likes: 687

Received 413 Likes on 318 Posts

Quote:

Originally Posted by fitnessrx

Like it says.. it is possible to take a piston from a XJ -99 (4.0) into a XJR -98 car? Would it fit and is it the same?

in a word NO. the supercharged pistons are dished to reduce the compression ratio to 9:1 from 10.75:1

Reply Like

04-04-2013, 05:32 PM

fitnessrx

Member

Thread Starter

Join Date: Oct 2010

Location: Sweden

Posts: 49

Likes: 0

Received 2 Likes on 2 Posts

Bad for me. Thanks for the Quick answer!

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

New (to me) '04 XJR

MrWhite

XJ XJ6 / XJ8 / XJR ( X350 & X358 )

06-14-2022 07:49 PM

New XJR Owner

MrWhite

New Member Area - Intro a MUST

10-01-2015 01:43 AM

Jaguar xjr trade

JAMES1944

XJ XJ6 / XJ8 / XJR ( X350 & X358 )

09-29-2015 11:58 AM

What to do with my XJR?

N3yyz_XJR

XJ XJ8 / XJR ( X308 )

09-27-2015 11:26 AM

WTB[SouthEast]: 2000 XJR door seal

moff1959

PRIVATE For Sale / Trade or Buy Classifieds

09-26-2015 05:35 PM