Jump to content
We Need Your Help! ×

IGNORED

Question about KA24 pistons in L28


EricB

Recommended Posts

Hi all

Based on this chart:

http://www.zhome.com/ZCMnL/tech/128combo.html

I've decided on going the 2949cc route by way of L28 block + L24 rods + KA24 pistons in STD 89mm width

That chart lists part number 12010-40f10 for the std diameter 89mm unit and lists a zero cc dish volume. I assume that means these are flat top pistons.

However when I look up this p/n I invariably find images of the dished Ka24de turbo piston

And then when doing a similar p/n search on nismoparts.com I came across an advertised Ka24 flat top piston but with a slightly different part number: 12010-40f72

Can someone confirm which is the right p/n before I place a non-returnable special parts order at the dealership please?

Thx

-e

Link to comment
Share on other sites

  • 1 month later...

BTW all I just heard back from Nissan

Both pistons 12010-40F72 and 12010-40F10 are now NLA from Nissan/Nismo...

F72 is the high perf flat top piston listed in the S13 section of the Nismo catalog

F10 is the piston listed for use in the 2949cc L24rod/L28crank combination here http://www.zhome.com/ZCMnL/tech/128combo.html

So aftermarket as listed above is the only way to go... bummer...

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   1 Member, 0 Anonymous, 937 Guests (See full list)

×
×
  • Create New...

Important Information

By using this site, you agree to our Privacy Policy and Guidelines. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.