Looking to buy these

http://cgi.ebay.co.uk/ws/eBayISAPI.d...=STRK:MEWAX:IT

Title says EJ20, I have a EJ257.

Would it still be fine?

Thanks

 

 

Is your 2.5 STi a hawkeye or hatch - if so then its ILFR6B for 2.5 heads

 

Classic

 

So are the heads from a 2.0 or 2.5 engine?

 

Pretty sure its from a 2.0.

This clears a lot

 

Then you can be pretty sure that you need to fit the PFR design of plugs..

If however, you have 2.5ltr heads fitted to your 2.5ltr block, the correct plugs would be the ILFR's.

You need to be sure about this, as fitting the wrong type could be costly.