I have a comp cams xe274h-10. It's advanced 2 degrees. It pulls great from 2000 to 6000. It's 274/286 and 523/523 lift. I have used this cam with a 3600lb AOD to a 3200lb SROD(stick) and a tremec after that and it has worked well in all aplications. I also have Lt headers and a performer RPM intake with 600 cfm.
That cam killed my old Crane 272/272 and 484/484 in low and high end. Comp makes a good cam.
BTW it has a great exhaust tone.
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82 Mercury Capri 302.
Comp. Cams
Tremec 3550
3.73's
12.8@106 N/A
Kevin's Capri