with mynew bigdome pistions im goingto do it.
who else isdoing it?
whatare you aming for and how is it working out?
imgoing to aim at the pistion i think rather then away from the exhaust.
input?
thanks

 

Away from the exhaust on mine. ( for N20)

Easier with the ET heads because they are all the same unlike when I had stock castings every hole was different.

 

good info. i ordered the moroso spacers, and im going to be doing it. just not sure how i want to yet

why do you do it away? just wondering.

 

Try to keep the ground strap away from the heat.

What heads do you have?

Are you using tapered seat or gasket style plugs?

 

afr heads and gasket plugs.

 

I thought AFR's were a tapered plug head?

 

LS1 Stock and AFR
Thread – 14mm
Reach - .708”
Socket – 5/8 hex
Seat - Taper
Stock Heat Range: 5
Gap: .060
Plug: NGK TR55 (stock number 3951); NGK TR55IX (stock number 7164); Autolite 764; Denso IT-16 (stock number 5325)

Thats from the Spark plug chart Sticky.

 

they are, but i use the gasket ones. it works fine

 

Gotcha ... same as ETP you can use either one.