 Do my heads need to be Fly cut? |
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| I_like_2_weld |
 May 20 2012, 07:54 AM
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#1
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Newbie  Group: Members Posts: 10 Joined: 18-May 12 From: Florence Kentucky Member No.: 14,448 Region Association: None  |
I have a 1972 with the 1.7. Do the heads have to be fly cut if I go with the AA 93x66 cylinder and piston kit? I know they do if you run the 96x66 but I am unsure about the 93x66. Thanks
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Replies(1 - 1)
| type47 |
May 20 2012, 07:59 AM
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#2
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Viermeister Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region |
I thought fly cutting was trimming the surface where the cylinder mates to the head chamber. To put 96 mm p's and c's on a 1.7, the diameter of the heads have to be enlarged to fit the larger diameter cylinders....(like you stated).
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