I am looking to do a tune up on my 93 Z this weekend and not sure what plugs and wires I should run. can someone please help me and tell me what would be the best plugs and wires for my car. also the best oil filter Ect....

Thanks for the input.

 

The last time I did mine (about 20,000 miles ago) I just went to Autozone and picked up some single platinum plugs and a set of wires they had in stock. They seem to work just fine. The gains you will see from aftermarket plugs and wires is minimal. I usually run A/C delco filters.

 

My 94 Z28 A4 is in the shop getting a new transmission and ignition coil & wire. Should I have them change the plugs & wires also? They are the original plugs & wires and the car is 10 years old but only has 65000 miles.

 

A popular choice for plugs on the LT1 are NGK TR55's and there only like $2.00 per plug, but if you have alot of extra $$$ Id say go with stock AC Delco's which are about $5.00 per plug, do the math. Wires arent that big of a deal, I actually went with Accel which I believe I got from Advance Auto for like $20.00, but again if you want to spend $$$, go with the Taylor 8mm wires, about $50.00.

 

Personally, i like the NGK platinum plugs (around $6, i believe). If you drive your car a lot or everyday, i would definately recommend platinum. They just last a lot longer (like 3 times longer than regular plugs).
As for wires, i used MSD 8.5mm. They are a little pricey, but i think worth the money. I've had mine on for about 5 years and never had a problem with mine. I've got about 90,000 miles on wires.

 

dude, I only had 18,000 miles on my 97 and I put an ohm meter on a few stock plug wires. Now keep in mind, 1000 ohms and higher is pure crap. Stock wires ranged from 780-960ohms. I replaced them with MSD superconductor 8.5mm's but they were a little challenging to get in the factory clips since they are .5 bigger. MSD's ran from 26-34 ohms. Plugs, I still run stock, they are double platinums so since they are claimed to run 100,000miles and cost 11 bucks a piece, I'm not changing them, especially for *** plugs. I try to keep as much US made stuff on it as I possibly can. I'll replace with stock AC products.