chamber volume F7R/F7P???

[jualcar]

HI Mates

someone knows the chamber volume engine F7R and F7P. I´m preparing my engien for rally in Gr.A and send my cylinder head (F7P) to change seats and intake valves for the seats and valves of engine F7R-710 (megane) and I have a doubt whether there are differences in volume

Thanks

[Laine_16v]

F7P = 1764cc
F7R - 1998cc

[dkrevs]

I think he wants to know combustion chamber volume.

[robi1000]

Around 55ccm (F7R).

[jualcar]

Around 55ccm (F7R).

Ok the cylinder head of F7R is 55ccm and the cylinder head of F7P ????

Thanks