[Greenbeast]

I would like to know with is the correct gap for a modded Supra to raise 1.8 - 2.0 bar of boost???

I'm just trying .30 and when the boost comes up to 1.6 bar the engine fail.

Thanks for help!!

 

[Greenbeast]

if u have a t -88 most people will tell u 26 or lower i guess

Yes, thanks for confirmation!!

 

[Greenbeast]

what about 27 is that bad for it?

steve

I just have the ngk 3330 and the toyota denso sk20r11

I just have those 2 brand, wich one is recomended for use?

Thanks!!