just curious as to see what gap you guys are running on your plugs and how much boost do you normally run on a day to day basis.... are you running the stock gapping ? or did you drop down to .25 or .26 ? ...... thanks for the replies

 

im gapped at .028 on the denso iridium one step colder plugs, running 28 - 29 psi with meth and the hks DLI II

when i had my stock plugs and a dynoflash with intake, tbe and licp @ 22psi, i had the stock plugs gapped to .24 i think?

 

good info...anyone else ? i am currently at .33 i think is what the ones i ordered came gapped to... i am throwing a p0301 code occasionally ... i am going to pull them and regap them tonight to see how things improve or go to **** lol.... would love to see what anyone else is running, especially if their mods are similar to mine...

 

lol how do u check it?

 

i use a feeler gauge to check it...

 

where you guys get evo 9 plugs????

 

no need to get new plugs already on an ix, and make sure you buy oem plugs and by the way they come gapped so don't mess with them.

 

lancershop.com or the local mitsu dealership.

 

i bought mine from sparkplugs.net or com.... do a search for evo ix plugs you will find an equivalent for the stock plugs... much much cheaper in price

 

26psi stock plugs and gap, runs fine. Anyone ever use NGK LFR7AIX ?

 

thats the plugs i am running

 

how much boost are you running, report back when you regap them

 

i just went onto sparkplugs.com, and the ix isn't even listed

 

do a search for that part number, not the vehilce.... trust me they fit.... and they are there.

 

Lazy asses. Here you go;

Stock Plug= NGK ILFR7H Stock #5245 LINK
Step colder= NGK R7437-8 Stock #4901 LINK
2 Steps colder= NGK R7437-9 Stock #4654 LINK
3 Steps colder= NGK R7437-10 Stock #4655 LINK


That said, i also bought a set for stock heat ragne from sparkplugs.com. I thought that they come pre-gapped and ready to install???