Spark plug gap

[Smokestack]

Currently I run autolite 605s pregapped at .60, picked up a set of msd coil packs for basically nuthing when I put them on i bogged out when floored. My question is I'm reading most boosted applications gap are .30 ish should I decrease mine or what are other people running?

 

[Scottydoggs]

mds coils dont work so well all the time. put the stock coils back on, bet it runs fine again.

unless you cross a plug wire of course.

 

[SgtMarshal]

stock plug gap is like .055, which is huge. .030 is too small. I run mine smaller than most at like .045.

 

[Scottydoggs]

if your stock 060 is stock, you could do 58 tho.

i run 52 with a load of bolt ons.

 

[Smokestack]

Yeah it's running fine agian but it still has a slight miss in the higher wot maybe I should put the 606s back in and gap to .55 or .50