Its all about suspension that is what will get you your 1/4 mile times. but here is what my car has. My car made 277hp/313tor to the wheels. This is untuned. I never had it tuned, but the car went 12.73@105
(engine)
stock short block,edelbrock heads 1.90 valves,b-303cam,1.7 rockers,cobra intake,65mm t.b.,C&L 73 mass air meter,24Lb injectors,Paxton fuel presseruse regulator,17*of timming,K&N cone filter,Mac long tubes,prochamber H-pipe,& Mac dumps,pulleys,msd6al,master blaster coil,Ist air adjuster.
(Drive train)
Tremec 3550 trans,steeda shifter,cobra clutch,aluminum drive shaft,4:10 gears,31 splin axels,rear end cover, arbun diff.
(Suspension)
Darg lanch kit,Strange Adjustable struts,Lakewood 50/50 shocks,HPMS megabytes control arms upper & lower, removed sway bar,ET streets 26/10.5/15 and,skinnies,Battery move to the rear.