Help (NOS GURUS) Need plug advice!!!

[BlackACR]

Installed a N/X wet kit on my buddy's 01 R/T. Need plug advice for a 200 shot. I need plug #'s & model if possible. Also, would like your experience with different types of plugs. Going to lay some smack down to some Nitrous feed Vettes tonight.

 

[Russ M]

If it were my car I would run 2 steps colder plug for a 200 shot. It is a small amount of power to give up for the safety margin. Sorry dont have plug numbers, but should not be difficult to cross reference in any manufacturers book.

 

[jp]

NGK ZFR 6F II, or NGK ZFR 7F II, is waht I use un a 200Hp + shot.

/JP

 

[Doug Supercharged Vipers]

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by jp:
NGK ZFR 6F II, or NGK ZFR 7F II, is waht I use un a 200Hp + shot.

/JP

<HR></BLOCKQUOTE>Stock #4291

Doug

 

[BlackACR]

Thanks for all the quick replys & e-mails. Tony

 

[9 seconds]

I use Denso K20R-U. Stock number 3122.

 

[TOOOFST]

Stock plugs are best,unless your car was a nitrous track car.
What you need to do is dyno tune the nitrous system,with the a/f in the 10/1 area(rich)=(safe).If your running on the lean side,kiss any plug goodbye.Nitrous is used less than 10% of your driving,colder plug will drop power.
If you trust your supplier and won't dyno,try a nitrous shot through 4th,immediatly pull over and check 1,2,5,6.