View Full Version : plug gap confusion


muzikman
03-13-2006, 10:46 PM
Now i'm confused as well. Owner's manual says 0.50
under the hood says 0.50
gm service manual states 0.35"
All info from 1992 LT1
Anyone actually know the answer?

kchotboat
03-13-2006, 11:40 PM
96 was .50

corvette king
03-22-2006, 01:24 AM
I HAVE A 92 LT1 AND GAP THEM AT .55 WITH NO PROBLEMS,HOPE THIS HELPS

local://upfiles/1664/3412DB968BDD42E0A27C0AB10C0E5AA4.jpg

mech259
03-22-2006, 02:32 AM
When in doubt, trust the emission sticker under the hood.

corvette king
03-22-2006, 04:54 PM
OR YOU CAN BUY A CHILTONS BOOK,FOR COEVETTES 1984 TO 1996 AT ANY AUTOPARTS STORE,WILL ANSWER ALL YOUR TUNE UP ANSWERS,