Car gurus - Cam help

[jonMEGA]

I'm the process of rebuilding the Olds 350. What I had in there now is a CompCams 268H cam and would like to get something a little newer. I was thinking about getting thier newer XtremeEnergy series 262H.
Can you guys help me decode the specs and determine which cam would perform best.

Specs :
dur @.50 lift LSA
in ex in ex in ex
268H 268 268 218 218 .456 .456 110
XE262 262 274 218 224 .475 .480 110

I have headers w/ true dual exhaust, 3.42 rear, stock converter, shift kit, edelbrock carb and intake.

Thanks for the help,

 

[thedarkwolf]

I am not a cam expert but since nobody else has posted anything

XE262 has more exhaust duration and lift than intake which should help it make more torque than the 268h and it only has a hair less overall intake duration but more at .50 and more lift so I think it would probably make atleast as much hp maybe more. Id go witht the 262.

Just noticed I misread it and they both have the same duration at .5. I'd still go with the xe262 since its should make more torque and thats more important in a daily driver.

 

[LAUST]

That 268H looks like it's a good all around CAM, how much do you drive this car?

 

[jonMEGA]

I drive it everyday and every once in a while I bring it to the track.

 

[jonMEGA]

anyone else ?