SC'd LS2 what are people gapping plugs to?

SC'd LS2 what are people gapping plugs to?

Author
Discussion

impVXR888

Original Poster:

98 posts

122 months

Friday 24th October 2014
quotequote all
For turbo'd 4 pots running high boost (25psi +) I've always gapped plugs to around 0.67mm, but looking on some of the US forums they are going down to 0.4mm for charged LS2's.

I'm sure Monkfish suggested 0.7mm last time I spoke to them, just wondering what others are using?

stevieturbo

17,256 posts

247 months

Friday 24th October 2014
quotequote all
impVXR888 said:
For turbo'd 4 pots running high boost (25psi +) I've always gapped plugs to around 0.67mm, but looking on some of the US forums they are going down to 0.4mm for charged LS2's.

I'm sure Monkfish suggested 0.7mm last time I spoke to them, just wondering what others are using?
Anyone gapping as low as 0.4mm even on an LS is either an idiot, or have serious problems.

Nothing wrong with 0.7mm or thereabouts.