What would you all suggest I go with for a 6#er, a Fastair kit and a chip?

Chip will be the autologic one.


Let's hear those opinions!

Thanks

Jack

 

I would ask your tuner to get his opinion. I would recommend the NGK TR6s. Just my .02.

 

NGK BR7s or Denso IT22s.

 

NGK TR6's will work fine.

 

NGK-TR6's.

 

NGK BR7EFs or Denso IT24s for that much extra boost.

Dan

 

IT-22's at .038 - .040

 

Dont waste your $$ on those denso's

Get the NGK BR7Ef's.

 

i need to get mine changed also sometime. I'm basically stock,

 

I'm going to go with the TR6's with my 3# pulley.Just not looking forward to changing them. And me being only 5'5" is not going to help out.
jeff

 

TR6's gapped at .034. You'll like it. I have a 6lb lower, 2lb upper and I use TR6's gapped at .032 and I get a really smooth idle and plenty of power. The guy that built my engine recommended taking off .001 gap per extra pound of boost and it really did make a difference in the way it idles.

 

Awesome, thanks for the great responses, looks like TR6's is what im heading towards.


Jack

 

what would be the deciding factor between the TR6s and the BR7EFs????

I have apparently (Ihope that's all it is) fried my Iridium IT22s.

I run 14lbs of boost on a good day, have JLP airbox, Diablo
chip and my best is 12.31@110 w/1.71 60ft on ET streets.

12.53@109 on Nittos w/1.77 60ft.

Last night I tried my home-made intercooler sprayer.
It was about 84*85% humidity.

first pass, hot 12.90@105 on Nittos 1.8 60ft.
next pass cooled for an hour, fogged intercooler for
about 12 seconds after burnout...12.67@106 w/1.75 60ft, but
started pinging a little over half way down.

I detected slight....slight miss.....ran again.......
12.9@100mph....pinging....stayed in it like a dumb @ss.
missing real bad now, dead miss....smells rich.

I need to either go to IT24s, with slight de-tune of chip, or
switch plug strategy?????? NGKs??????

The sprayer definately made something cooler, to ping
that bad.....I hope I didn't mess truck up...hoping
a plug change will fix, but tired of the $150 plug changes.

I love Iridiums and believe in them, maybe just my overboosted
pinging fault????? If the IT24s will cure and if JLP slightly
detunes my chip.....I might be OK.

thanks guys...