I just recently purchased a 94 z28. I need to do plugs and wires. What plugs and wires should I run for the mods that are done to my car. The plugs that are in the car are a platnuim plug that I do not think is right for what I need. What are your sugestions. Mods listed below.

Thanks
Ben

- Eagle 4340 Steel 3.48" crank
- TRW 9:1 forged aluminum pistons
- Eagle 4340 5.7" H-beam rods
- TRW piston rings
- Clevite Main bearings
- Clevite Rod bearings
- Crane blower camshaft (214/222, .488/.509, 112 LSA)
- Mailorder tune by Bryan Herter from PCMforless
- Fel-pro gaskets all around
- Melling Oil Pump
- Hypertech 160* Thermostat
- Vortech S-Trim Supercharger
- Vortech 2.75" pulley (10 psi peak)
- BBK 52mm Throttle Body
- Crane HI-6 Ignition box
- T-Rex Inline Fuel Pump, 50gph
- Bosch 42 lb/hr injectors
- Edelbrock 1 5/8" Headers
- Edelbrock 2.5" Y-Pipe
- Flowtech 3" Manual Cutout
- Borla 3" catback
- B&M 4L60E Shift Improver
- ET Tranny mount
- B&M 2400-stall Torque converter
- Spohn Driveshaft Loop
- Competition Engineering subframe connectors
- Competition Engineering Strut Tower Brace
- Autometer boost gauge
- Autometer Air/fuel gauge

 

my suggestion would be ngk tr55. ive never had a problem.

jb

 

tr 55 or maybe a heat range colder...like the TR 6

 

I am happy with my Magnacore plug wires.

 

Do you gap your plugs any differently from stock? I think Stock is .050. I have seen peaople gap them at .035. What is recomended when using bost?

Thanks
Ben

 

i think .035 is recommended with boost...

jb

 

what kind of heads are you runnin?

 

I have stock heads.