what spark pluggs (what heat/spark) should i use with turbo

[HyaBoosta]

or NGK BKR7E for under 200whp or BKR8E for over 200 alot cheaper but not irridium

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[BlackFire]

Uber Power Iridium.
Better spark than Denso.

[Blahman240]

What could happen if you run ik20 with over 200hp?

[jackburton]

you wake up without your dingy

[drunkenmagnum]

stupid question but do i just go to napa and say i need spark plugg NGK BKR7E ?

[drunkenmagnum]

pk there is like a $30 difference btw these to 2 plugs (ik20 v bkR7e)

is there that much of a diff in performance?

[drunkenmagnum]

^^edit: ok not pk

[HyaBoosta]

yeah cause of the irridium. I just got a set and work great. the part number for BKR7E'S is 6097 they prob have to order them and they'll be there the next day

[ncirom2003]

i got a set of denso ik20, until this thread i read that they are great for boost but i guess now only up to 8psi..........

anyone know what i should gap them to?

[HyaBoosta]

Originally Posted by ncirom2003

i got a set of denso ik20, until this thread i read that they are great for boost but i guess now only up to 8psi..........

anyone know what i should gap them to?

IK20's are good for boost I ran them for the first 7 months of having my turbo. but imo bkr7e's are just as good and only 8.00 for 4 so I can change them frequently. plus BKR7E's come pregapped to .28 so no need to gapp them much.

oh and gap them to .28-.30 I have mine at .28

[ncirom2003]

8.00 FOR FOUR????????????? holy crap thats pretty cheap man. id be afraid to use something so cheap

[HyaBoosta]

they are the same heat range as the IK20's and 80% of honda tech uses them for boost on higher hp than 200whp

[ritalin]

Try either 1 or 2 ranges cooler than stock.

[drunkenmagnum]

the bkr7e's work great! the pluggs i took out look like they were burnt. car runs much better now.