Heads:casting #873
TECH Fanatic
Joined: Apr 2003
Posts: 1,109
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From: Albuquerque, NM
Originally Posted by ProCar Z
Would these heads be any good to use on a FI motor?
Thank You,
Mark
Thank You,
Mark
TECH Fanatic
Joined: Apr 2003
Posts: 1,109
Likes: 0
From: Albuquerque, NM
Sorry about that! Learn something new each day....
My info shows the #873 iron head with the same specs as the #317 aluminum. They flow the same as the #243 LS6 heads with bigger chambers ( 72cc ).
Great fit for F/I vehicles, should lower compression for more boost. Only down side is the iron design, makes detonation more possible.
Look in the LS1/LS6 Internal engine thread for a sticky at the top ( CC vs CR I think ) for a better idea on your CR with the 72cc chambers.
My info shows the #873 iron head with the same specs as the #317 aluminum. They flow the same as the #243 LS6 heads with bigger chambers ( 72cc ).
Great fit for F/I vehicles, should lower compression for more boost. Only down side is the iron design, makes detonation more possible.
Look in the LS1/LS6 Internal engine thread for a sticky at the top ( CC vs CR I think ) for a better idea on your CR with the 72cc chambers.
