Has anyone used these before and if you have what has been your experience with them? I was thinking of getting these for some extra clearance between my plug boots and longtube headers.

 

I have box of them, I used a couple of them. They seemed to work well, they are short like a chainsaw plug. It definately gives more room from the primaries to the wire
TR

 

never heard of them what are they shorter?

 

Yeah there designed to work better with headers. What I really want to know is if they perform well also, if they don't run well I'd rather get NGK TR55's.

 

They would certainly make it easier with long tubes. I have a lot of wrenches and extensions, but on one of the plugs I tightened it by freiking hand because I could not get a wrench on it.

 

Try SLP's cut down plug socket, tightened with a shorty combo wrench. No spark plug can resist

 

I had Dynatech headers on my '96 Z28 and had to use the accell shorty plugs. They are expensive at $12.95 per plug, but they are double platinum tipped and provide the same performance as a stock plug.

Jeff

 

The shorty's I bought are the double platinum version with stock heat range and .050 gap. I bought them through summit racing. I know you can get a non-platinum accell for a LOT cheaper, but I didn't want to change plugs for while again on my daily driver.

Jeff