 Wow, that's a lot! good write-up! just look at the meth as a fuel and the other two as cooling agents against knock. both types work. 
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86 gn-smc(old style), 62mmtb,mease xtnd IC,rjc plate, 1/2" spacer, 3"thdpw/co,52#inj.,mod ecm,te-60,
shorty big-mouth, heated 02, T+, 3.5 ls1, egr pvc & wastegt elim'd, egt mtr, mag 10mm wires, xp(old), billet fpr, rail fp gage,T-link, otc4ke, hd actuator, Q-bst,  |