2008+ turbo kit - from xtremeboost
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Joined: Oct 2007
Posts: 1,710
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From: Daytona Beach/Melbourne, Florida
when you remove the head from an engine, you will see the "deck" which surrounds the cylinder walls. an open deck means that it is not solid metal around the walls. fully closed deck means it IS solid, and semi closed means there are "support beams" every number of centimeters or so.
open deck:
http://www.theoldone.com/articles/ba...er_chamfer.jpg
closed deck:
http://www.cgperformance.com/Honda%20closed%20deck.jpg
semi-closed:
http://www.axispowerracing.net/25sti/nopistons.JPG
a closed deck is the best for adding large amounts of power because since its a solid piece of metal with practically no gaps, it can withstand a lot more power. an open deck can warp and flex and damage pistons, rings, valves, and blow head gaskets. pretty much complete engine failure. this is why some people "sleeve" their engine which means they put thick metal cylinders into the blocks bored out cylinder, reinforcing the cylinders, if that makes sense lol
hope this helps, evo-monstar
open deck:
http://www.theoldone.com/articles/ba...er_chamfer.jpg
closed deck:
http://www.cgperformance.com/Honda%20closed%20deck.jpg
semi-closed:
http://www.axispowerracing.net/25sti/nopistons.JPG
a closed deck is the best for adding large amounts of power because since its a solid piece of metal with practically no gaps, it can withstand a lot more power. an open deck can warp and flex and damage pistons, rings, valves, and blow head gaskets. pretty much complete engine failure. this is why some people "sleeve" their engine which means they put thick metal cylinders into the blocks bored out cylinder, reinforcing the cylinders, if that makes sense lol
hope this helps, evo-monstar
Last edited by yitzac1990; Apr 20, 2009 at 05:17 PM.
Evolved Member
iTrader: (16)
Joined: Oct 2007
Posts: 1,710
Likes: 0
From: Daytona Beach/Melbourne, Florida
no prob man!
talked to Frank today, and the car on the lift is being put back together so it can be moved off the lift and the lancer can go on for the water lines, oil return line, and downpipe hopefully tonight.
everyone wish him good luck!!!!!!!!
talked to Frank today, and the car on the lift is being put back together so it can be moved off the lift and the lancer can go on for the water lines, oil return line, and downpipe hopefully tonight.
everyone wish him good luck!!!!!!!!



