Compression ??

J

JcsMP3

Member

• Dec 4, 2001

• #1

I know our motor comes stock with 9.1:1 compression... Does anyone have numbers for the fs-ze J spec pistons. I want to do an all motor set up.

I want either those or JE pistons...

Thanks

 

M

mrblk

Member

• Dec 4, 2001

• #2

FS-ZE: 10.4:1

aftermarket (from Mazdaspeed): 10.7:1

 

J

JcsMP3

Member

• Dec 5, 2001

• #3

where can I get the mazdaspeed aftermarket ones?????

Thanks
Jamie

 

A

APEXistud

Member

:

1990 Mazda Miata

• Dec 5, 2001

• #4

You can probably get the Mazdaspeed ones from the Corksport or Mazdamotorsports. You can also pay extra money and get them direct from Japan....Taka Kaira. I can spend hours looking at stuff on that site.

 

H

hukster00

Member

:

06 GG Evo 9

• Dec 6, 2001

• #5

how mach more hp will the FS-ZE: 10.4:1 give us , umm like 15 ?