on a stock 420A with Magnecor 8.5mm wires, what is the proper gap for NGK BKR5E-11's? I am having big trouble with cold starts and I want to make sure I've got the right gap.
--97 GS "Northstar White" - Custom (read: PVC) CAI, GS-T exhaust no cat, 8.5mm Magnecor
.050
Yep - .050AEM CAI|SpiralMax|NGK Plugs|Magnecor Wires|GST Exhaust|Mirror Tint|Grillcraft grill|EBC brakes|Brembo Crossdrill/slotted rotors|Front/Rear strut bars|Konig VeloCT 17x7|Niitto 450's|Oct:55/57mmTB??
1999 Eclipse GST 4G63
none of the above.... u have to expiriment, imo.... i used to run mine at 0.053, then at 0.050, now at 0.048..all of our engines, although all are 420a, are all different, and will respond differently to something as vital as a spark...i would say in between 0.046 and 0.055...would be the limits for the 7s and non turbo/nitrous applications
03 srt-4 13.130@112.47mph (n2o, stock turbo, 10/2003)now: 20g, portfueler, bpu+++ (track/dyno times tbd...)i farted on your wiki