Comp Cams XFI 260 HR13
#1
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Comp Cams XFI 260 HR13
Anyone have this cam in there car, or now any one running this cam, if you do what power did you make?
THANKS
Intake Duration at 050 inch Lift: 210
Exhaust Duration at 050 inch Lift: 218
Duration at 050 inch Lift: 210 int./218 exh.
Advertised Intake Duration: 260
Advertised Exhaust Duration: 270
Advertised Duration: 260 int./270 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.560 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.550 in.
Valve Lift with Factory Rocker Arm Ratio: 0.560 int./0.550 exh. lift
Lobe Separation (degrees): 113
THANKS
Intake Duration at 050 inch Lift: 210
Exhaust Duration at 050 inch Lift: 218
Duration at 050 inch Lift: 210 int./218 exh.
Advertised Intake Duration: 260
Advertised Exhaust Duration: 270
Advertised Duration: 260 int./270 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.560 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.550 in.
Valve Lift with Factory Rocker Arm Ratio: 0.560 int./0.550 exh. lift
Lobe Separation (degrees): 113
#5
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Comp Cam
I've got that cam. It sounds great and makes alot of mid to top end power. I had my car on the dyno but learned it had two dead cylinders. 303 rwhp/ 292 rwtq it made 288 rwhp and 309 rwtq stock I replaced the optispark, plugs, and wires and it runs much stronger. I have another dyno appointment on Friday. I'll post the results this weekend.
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Ya, I know I did noy want a big cam in my Z28, that is why I got my Nova
I just did not want the car to scream hay everyone I have a cam.
were I live they do "random" smogs on the street. I had to to it 2 times now
and it sucks, thank god I was in the wifes car.
I just did not want the car to scream hay everyone I have a cam.
were I live they do "random" smogs on the street. I had to to it 2 times now
and it sucks, thank god I was in the wifes car.
#15
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Cam
I made 371 rwhp and 351 rwtq at the dyno on Friday. It went 12.59 @ 112 mph with a 1.9 60 foot today (26X11.5 MT ET Streets). I broke some teeth on my ring and pinion on my third pass The car has ported heads and intake a 52 mm throtle body, electric water pump, long tube headers, and all the other normal bolt ons. Hope this helps.