if i use the gm additive with mobil 1 synthetic, will I still have to put 2.5 quarts or just 2 quarts or fluid after mixing GM posi additive with the first bottle?
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87 GN Hardtop~ stock motor, stock intercooler, TE 51 w/.63 exhaust housing, cold air induction, hotwired walboro 340, MSD 50's, cold air induction, stock TB and plenum, THDP, 3" single shot exhaust, 10 mm Magnecor wries, B&M tranny cooler, performance transmissions deep aluminum pan, Dynotech shift kit, VDO gauges, Autometer boost gauge, SMC alchy injection, PTE remote oil system, ATR 3" maf pipe, scanmaster 2
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87 GN Hardtop~ stock motor, stock intercooler, TE 51 w/.63 exhaust housing, cold air induction, hotwired walboro 340, MSD 50's, cold air induction, stock TB and plenum, THDP, 3" single shot exhaust, 10 mm Magnecor wries, B&M tranny cooler, performance transmissions deep aluminum pan, Dynotech shift kit, VDO gauges, Autometer boost gauge, SMC alchy injection, PTE remote oil system, ATR 3" maf pipe, scanmaster 2
