92 GT, swapped to a stock block 427" windsor (4.170 stroke 4.03 bore). Super victor EFI (29245), 80 lb siemens injectors (new). A9P, using A9L2 tune via quarterhorse. AFR205. Hooker long tube headers full 3" header to bumper, H in the middle behind the transmisison. Stock 5.0 harnesses. 3G...