Flot top pistons
04-19-2003, 04:18 PM
#2
Registered User
Join Date: Jun 2002
Location: Alameda, CA
Posts: 903
I think I remember seeing some flat top pistions on the Stillen web site. I know Nismo makes some, but you will pay dearly for those. If you do find some, let me know. I'm thinking about doing the same thing to my '83 n/a. However, it's been a long time since I've dove in to a motor that far and am a little hesitant.
04-21-2003, 10:47 AM
#3
The Evil Twin
Join Date: Mar 2001
Location: Seattle, WA
Posts: 9,294
The 1981-83 n/a 280zx engines already have flat top pistons. You can use some stock Nissan pistons, or if you have to bore out the block for a rebuild, the KA24DE pistons from about 1992+ are flat top and a 3mm overbore for the L28. They are from a 4-cyl engine so you'll need six pistons and two ring sets of four.
The KA pistons might be cheaper than getting overbore 280zx pistons.
The KA pistons might be cheaper than getting overbore 280zx pistons.
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