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Rover v8 4.6 piston identification
Posted: Mon Apr 30, 2018 4:38 pm
by n1tr0_9
Is anyone able to identify these pistons? They came out of a 4.6, but im trying to work out what compression ratio they are as the engine number has been ground off.
Re: Rover v8 4.6 piston identification
Posted: Tue May 01, 2018 12:04 am
by garrycol
They look like 4.6 low compression pistons but I cannot be sure - you can try measuring the volume of the dish - if it is less than 30cc it is hi comp and if it is over 30cc if is lo comp (I cannot remember the actual volumes - 2somthing is hi comp, 3something is lo comp.
Garry
Re: Rover v8 4.6 piston identification
Posted: Tue May 01, 2018 12:06 am
by garrycol
garrycol wrote: ↑Tue May 01, 2018 12:04 am
They look like 4.6 low compression pistons but I cannot be sure - you can try measuring the volume of the dish - if it is less than 30cc it is hi comp and if it is over 30cc if is lo comp (I cannot remember the actual volumes - 2somthing is hi comp, 3something is lo comp.
Garry
Re: Rover v8 4.6 piston identification
Posted: Tue May 01, 2018 9:52 am
by n1tr0_9
Thank you. Ill fill them and see what i get.