i am installing some new Delco plugs and was needing to know gap. mods are mild polished heads. cai, msd 6a,soil, taylor wires, etc..no nitrous or sc. thanks.
-
93 Z28: LT1, AT, 3.73, Insulated IATS, pcmforless.com custom computer program, CAI, BBK 52mm TB, 160 thermo...etc..
clik below on homepage for pics of my 93 Z28 -
Stock plug gap is 0.050". Works fine with platinum plugs. You might want to go a little smaller if you are using a non-platinum plug, since the gap will open up more over time. For a non-platinum, consider a 0.040" gap.Fred
381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC engine management - 8 LS1 coils - 58mm TB - 78# injectors - 300-shot dry nitrous - TH400 - Gear Vendor O/D - Strange 12-bolt - 4.11's - AS&M headers - duals - Corbeau seat - AutoMeter gauges - roll bar - Spohn suspension - QA1 shocks - a few other odds 'n ends. 800HP/800lb-ft at the flywheel, on a 300-shot. 11.5 @ 117MPH straight motor
Comment