Which plugs? What FP? What Timing? What gap?

[wldtang]

I am preparing to install Novi 1K. I am curious what plugs I should get and what gap whould they be at?
Also what Fuel press and timing should I start with?

[Whistler]

Plugs: For your aluminum heads, Autolite 3923
Gap: .035
Fuel Pressure: 40psi
Timing: 10*

The gap should be ok. Since you have a BTM, you could start with the timing a little higher and just set the BTM to pull timing out under boost.

This should at least give you a place to start!

[Chuck]

I use autolite spark plugs #3923.

That is 2 ranges colder than stock, you could use the 3924 which is 1 range cooler.

I run 39 psi of fuel pressure with my 42's and my timing is at 10 initial.

I also have a btm havent played with the intial timing.

You could easily set your base at 14 and use the btm to compensate.

Good luck with it,


Chuck

[wldtang]

Great. Thanks for the info. Any idea how the TFS stage 1 cam will work with this setup?