Fastman

i want good torque and for her to keep pullin on the top end, should i get the first cam?
397-M-6250-B303 Duration': 224°/224° @ .050'
Lift: .480'/.480'
Trans: 5-Speed
Notes: Fair Idle, Good Low-End Torque, Significant Top-End Power Above 4,000 RPM

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View Image 397-M-6250-E303 Duration: 220°/220° @ .050'
Lift: .498'/.498'
Trans: 5-Speed/Automatic, Emissions Legal (E.O.#D-225-16) with 5-Speed
Notes: Good Idle, Excellent Low- and Mid Range Torque, Great for Superchargers.

91stang

most people in this forum will tell you not to get the a,b,c cams casue of their dual lift properties ie. Duration': 224°/224° Lift: .480'/.480'

OnyxCobra

true, but other cam companies produce cams like that as well. To try to answer your question, the E cam will be "more fun" to run on the street in the lower RPMs, but the B cam will give you a better 1/4 mile time and stronger top end

waxyourboard

New heads

OnyxCobra

werd, do cam and heads at the same time

gspfunk

check out the TFS stage 1 cam...similar to the E cam, but newer design.

91foxcoupe

An f303 will pull tons in the top end my car made horsepower all the way until 6400rpm's and torque till 5100 rpms with an f303 cam which has .512 lift

marx91

i agree w/ the above posts put some heads on the car so you can see the full
gains of what ever cam you get

Quik

for stock heads this cam is the best bang for the buck. its the steeda #18. its 221/226 .480/.480 112

91stang

like some of these have said.. yo'll see more of a gain in HP if you get some heads and intake first then throw in a cam.