ATwelveSec02Z28

iTrader: (17)

I can get 3-4 runs max out of a set. Towing to the lanes, and back to the pits.

For my combo the nitrous plug is too cold to burn off deposits from running on motor.

Sales@Tick

iTrader: (3)

Mine are also, it gets worse the higher the octane fuel I use especially it being leaded fuel, but with pump gas it really doesn't get too bad. I would think E85 would be the same way.

ATwelveSec02Z28

iTrader: (17)

I tried the Warranty on some AR472's... When I took one back with no ground strap they laughed...

Sales@Tick

iTrader: (3)

lmao!

02sleeperz28

iTrader: (26)

lol...

ATwelveSec02Z28

iTrader: (17)

As an FYI to guys planning on going racing on bigger nitrous hits....

I ran the YB.com race, tested on Thursday and Friday,....I went through 24 plugs @$3.10/ea

(anyone got a better price on Autolite AR472s??)

Sales@Tick

iTrader: (3)

Does it have to be an Autolite?

That is ridiculous at 3.10 each. I pay 1.75 for my NGK's when I buy 8 of them and pay 1.52 a piece when we buy more than 100 plugs at a time.

ATVracr

iTrader: (5)

NGK ... easier to read and you might not hurt the motor if you take a strap off.
If you take the strap off an autolite put it back in the trailer because its hurt for sure.
LOL !

ShiznityZ28

iTrader: (11)

X2. LOL

Also i want pics of "fine" plugs after 8000 miles...

ShiznityZ28

iTrader: (11)

Lean it out at idle and pump a few degrees in below 1500. seems to really help burn the crud off and make the plugs last.

ShiznityZ28

iTrader: (11)

Switch to the NGK we get them for around $2 a plug. easier to read and will melt before your head...

ATwelveSec02Z28

iTrader: (17)

Wayne dont think Ive taken the strap off the Autolite yet....

Does NGK have a tapered seat B10 plug? I have rounded the corners of the strap on B9's in the #2 hole... even with 2.5 degrees out on ICT

ATwelveSec02Z28

iTrader: (17)

Us clownshoes running carbs doesnt help

ShiznityZ28

iTrader: (11)

What A/f do you see at idle? i like close to 15 with 35-40 degrees on most n20 ls cars but only below 2000 rpm.

ATVracr

iTrader: (5)

The straps on the autolites are TOUGH thats why if you do take one off it hurts alot of ****.
The NGK straps are like fuses.

Pretty sure they make all the way up to #11 in tapered seat.

ATwelveSec02Z28

iTrader: (17)

Got a part no.? Cause I failed at finding um..

Non-projected tip
taper seat
#10 or #11

Sales@Tick

iTrader: (3)

I don't think they make a tapered seat colder than a -9 but I could be wrong.

You know you can run a gasket seat in a tapered seat head right? Usually takes a extra 1/4 turn to crush the gasket and you've got the same reach as a tapered would.

If you've got a spare head laying around try it out yourself.

ATwelveSec02Z28

iTrader: (17)

Im assuming a 0.75" reach plug?

ATVracr

iTrader: (5)

We have always used gasket plugs on everything so I'm not sure there.. Sorry.