I planning on running a 100 shot of juice through a NX kit. Do I need to run a colder plug? If so anyone have any suggestions?

1995 Z28, 4:10's, cai, drag radials, ppp, pulley, and borla cat-back.

 

Go 1 step colder....you cant go wrong with NGK TR6 plugs

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Greg
95 Z28 conv M6
Georgia F-Body Association

Stage 1 heads, 1.6rr, Meziere WP
lt4 hot cam,lt4 timing chain kit,52mm TB,
Hooker Headers, Pro 5 shifter,3.73s,
NX 150 progressive,
Self-tuned via Tunercat

 

i am running a 100 shot and i went with autolite 104's. But it is a mixed debate on autolites or NGK's it is just up to you

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Flowmater catback, Accel race ignition,K@N filter,bbk shifter,ceramic shorty headers,strut tower brace, crossdrilled rotors,dual caliper pistons subframe's, rear airbags, tubular panhard bar and a-arm's,koni adjustables, and 160 t-stat

 

AL 103s @.045 gap will work great

 

I'm running autolite 103's gapped at .040 with a 150-175 shot.

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<A HREF="http://personal.msy.bellsouth.net/msy/k/r/kraest/derrick.htm" TARGET=_blank>1994 Z28 A4
LT1 Motorsports equipped stock-bottom end LT1, LT1 heads, Hydraulic-Roller Cam, Dope

11.03 @ 125.53 1.61 60ft.
7.08 @ 99.05 1/8 mile</A>

1984 Mustang L
92' 5.0 roller motor, T5, NOS plate kit, etc.
14.03 @ 100.51 2.29 60ft. NA on street tires
Dope with slicks ????

 

I'm running a 150hp NOS 5176 shot (255 walbro pump now) with nothing other than what the kit came with.

I'm using I believe TR5's. I pulled them out and they were gapped all about .060ths. I was amazed my car ran still. I would have regapped/replaced them, but they were working perfect and I was almost scared (on juice) to change them) Went to the track today and pulled the following:

12.4 @ 119, 2.0 60' spray at about 40'
best on juice was a 12.20 @ 120 a while back.
13.4 @ 107 2.0 60' on motor.

about 90 degrees, decently humid. warmed engine, bottle pressure between 650-900. gauge is acting kinda funny recently.

 

I run NGK TR5's with a .35 gap.

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94 Black Z T56
Ported heads w/ 2.20-1.6 ferra valves, ported intake(by lingenfelter),58mm TB,Lingenfelter 74211 cam,1.6 com.RR's, AFR HYDRA-REV,Comp.v-springs(987)and pushrods,Hooker Longtubes,Custom 4in exhaust w/borla XR-1 race muffler(LOUD!! but SWEET),centerforce flywheel w/DF clutch,B&M Ripper,Moser 9in w/4.11 gears,KBDDSFC's, HAL 12 way adj. front and rear shocks,17x9.5 ROH-ZS Wheels w/315-35-17 nitto drags, 150 compucar NOS wet system, LT1 EDIT,MSD w/coil,Lots of shiny parts under the hood,Harwood smooth cowl hood. Parts wanted: CC306 or similar cam
BEST ET&gt; 7.30 @ 92 MPH 1/8
http://community.webshots.com/scripts/editPhotos.fcgi?action=swap&albumID=26480762&swapI D1=26482862&swapID2=26482775
CUT AND PASTE!! :/

 

Autolite 103s gapped at .038. I used NGK TR6 for a while. But decided to give the autolites a try, cause they're colder than the TR6s. So we'll see. I'm shooting 150-175 hp shots.
The TR6s seemed to be shot after only a couple of months.

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Mario,
White 94 Z28
Yeah I got a few mods
Video
Black 87 IROC-Z