I'm currently running 26 degrees with mods in sig and a 100 shot. Plugs look good and had it checked with hp tuners or efi live (one of those) and there was no knock. I'm thinking od going ahead with the 150 pills...how much more timing should I ull for the 150? Would 2 more degrees be sufficient or should I pull three to be safer?
__________________ 2002 SSM Z28 M6 Performance:lid, air hog, bellows, free ram air, t-body bypass, ported and polished MAF ends, !air, pacesetter LTs, bump stop mod, dumped ORY with dyno max bullet, short stick, TR6's, ported and polished TBody, 160* t-stat, ls6 intake (stock), 3.42s, SFCs, TSP 228R camshaft, TSP hardened rods, PRC springs, titanium retainers, LS2 timing chain, ASP underdrive pulley, walbro 255, HSW wet kit 125 shot, AEM wideband, lean shutdown switch, timing tuner, dyno tune