Hello everyone,

Fairly new to the board, I recently purchased a 02 S2000, I have read a lot about these oil bolts and trying to figure out if these blots were updated on production O2's if so is it after a certain production date or vin #.

Also I have heard of people running Iridium plugs. Is there an advantage to these plugs and is so when stock or with modifications.

Thanks !

 

Wow ! No responses what so ever! I did a search and did not find what I was looking for! So I thought someone may chime in !

 

Waterhound7-
This is the info I could come up with. Look at your engine serial number. If it is after #1025386 then it has the new bolts.
I hope this helps,
Glen

[QUOTE]Originally posted by Prolene
[B]Per UL's dyno: "...2002's show a consistent gain above the 2000-2001 models..."

Per vapors2k:

 

Some folks swear by these things. Others who have tried them, say they observed no advantage. They do NOT work well with the supercharged cars.

 

Where is the engine serial number located?

 

Hood open, stand looking into engine bay from the front of the car. The plate is located near the front of the engine just to the right of the valve cover, behind the belt tensioner pulley.

 

Thanks! Looks like I've got the updated banjo bolts.

 

Thanks again everyone, Now I need to check and see, hopefully I have the new ones, if not how hard is it to change them !

 

https://www.s2ki.com/forums/showthread.php?...?threadid=84710

 

checked mine and it is

1120014
2PCX - C300

This is a 2002 Canadian model, any idea if it has the new bolts?