spark plugs

[lxwants12's]

guys im tryin to replace my plugs.....which is the best one for my combo?


TRICK FLOW, HARDENED PUSHRODS FROM TRICKFLOW, TRICK FLOW STREET INTAKE, 70MM THROTTLE BODY AND EGR SPACER, GRANETLLI 75MM MAF SENSOR WITH FENDERWELL COLDAIR INTAKE SYSTEM, GRIFFEN RADIATOR, WITH ELECTRIC FANS, PULLEYS, BBK LONG TUBES WITH H PIPE WITH NO CATS, FLOWMASTER EXHAUST, HURST SHIFTER, KING COBRA CLUTCH, 3.73 GEARS, MSD COIL, MSD CAP AND ROTOR, MSD 6AL INGITON , FORD RACING 9MM WIRES, ADJUSTABLE FUEL PRESSURE REG., BBK 190 FUEL PUMP, RUNNIN 39 PSI OF FUEL,

 

[Rick 91GT]

Regular Autolites should be fine, they always ran very good for me. If you want to go with a higher dollar plug NGK makes a good plug as well.....stock heat range will be fine.

 

[5spd GT]

guys im tryin to replace my plugs.....which is the best one for my combo?


TRICK FLOW, HARDENED PUSHRODS FROM TRICKFLOW, TRICK FLOW STREET INTAKE, 70MM THROTTLE BODY AND EGR SPACER, GRANETLLI 75MM MAF SENSOR WITH FENDERWELL COLDAIR INTAKE SYSTEM, GRIFFEN RADIATOR, WITH ELECTRIC FANS, PULLEYS, BBK LONG TUBES WITH H PIPE WITH NO CATS, FLOWMASTER EXHAUST, HURST SHIFTER, KING COBRA CLUTCH, 3.73 GEARS, MSD COIL, MSD CAP AND ROTOR, MSD 6AL INGITON , FORD RACING 9MM WIRES, ADJUSTABLE FUEL PRESSURE REG., BBK 190 FUEL PUMP, RUNNIN 39 PSI OF FUEL,

So you have hardened pushrods and no heads or roller rockers...usually people change that out when you do heads or roller rockers or a cam...

Sounds like you got a pretty strong running car...like said I above I would just go with replacement Autolites (24 or 25's) I can't remember...