i searched for about an hour and couldnt exacly find the proper spark plug gap for my sc300 so try not to get mad fellow sc owners, i would like to know that and i want to buy the best plugs possible that are pre-gapped to the proper setting because i am going to do my valve cover gaskets probly next weekend and i will try to post pics if i get my camera working again this will be pics of an sc3 with 171,455 to be exact, i have a feeling its going to be pretty clean under their, but we will just have to see thanks in advance

 

according to the supra's service manual (2jz-ge) the correct gap for a new plug is 1.1mm or 0.043in.

Its sometimes listed on one of the stickers under the hood, i went and looked at my 95sc but the gap wasnt listed,

 

Spark Plugs

Electrode gap 0.043 in (1.1 mm)

Torque value 13 ft.lb (18 Nm)

 

yup but if your turbo .026-.028 is good