For those thinking about the fm13 cam
03-12-2005, 08:23 AM
#1
For those thinking about the fm13 cam This just shows what kind of power the car is putting out on average(not Peak) 3700 lbs fully loaded 2000 T/A with heavy 12 bolt and on teh new m/t drag radials. 11.38@ 121.30 mph with only a 1.62 60 ft.
This cam pulls through the entire rpm range , not just topend like a lot of the lower tq cams out there right now. Very streetable, sounds real nice but not real radical. Now any one thinking of this cam , you cant go wrong,.
This cam pulls through the entire rpm range , not just topend like a lot of the lower tq cams out there right now. Very streetable, sounds real nice but not real radical. Now any one thinking of this cam , you cant go wrong,.
03-12-2005, 02:06 PM
#6
i got an f14... im hoping for slightly more power everywhere the f13 makes power... i know i saw my buddies f15 graph, even tho its larger, it had a whopping 364 lbs of tq at 3000 rpms... it prolly made 300lbs as low as 2500 or less even lol
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03-12-2005, 06:26 PM
#14
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How does this cam handle cruising about 20mph? My lunati cam would lurch while driving and my wife didnt' like driving it so I switched to the lpe cam. BTW my car is a six speed.
03-12-2005, 08:42 PM
#17
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I know my car is a BASTARD on the street! 
Makes power everywhere! Car put down 442/415 before the port matched 90mm LSX/NW 90mm TB combo. The car feels stronger with the 90mm setup. I'll redyno in a few weeks to get some final numbers. For those on the fence...........The FM13 is the ****!! Just ask the 408 I pulled or the 03-04 cobras I've ran off on!
Makes power everywhere! Car put down 442/415 before the port matched 90mm LSX/NW 90mm TB combo. The car feels stronger with the 90mm setup. I'll redyno in a few weeks to get some final numbers. For those on the fence...........The FM13 is the ****!! Just ask the 408 I pulled or the 03-04 cobras I've ran off on!
03-13-2005, 08:28 AM
#18
I dont want to try to convince any one to not buy the g5x3 or any other cam. They will all put a smile on your face. f13 cam just makes great power with a very street freindly Idle. I dont have any hopping at 20 mph if I stay in 2nd gear. I can go 55 in 6th at about 1400 rpms and still no bucking but its on the verge.
I do have mild ported heads, a little smoothing in the bowls and 2.02 valves on the intake and stock exh valves. the exhaust do good though. the heads flow 256 @ .500and 257@ .600 on the intake. 219cfm at .600 on the exh. heads were shaved .015 for around 10.5/1 compression
Allan looked at my graph and said that the heads did not heop much over stock but they did not hurt either. I think they did help with the track times she runs though.
I do have mild ported heads, a little smoothing in the bowls and 2.02 valves on the intake and stock exh valves. the exhaust do good though. the heads flow 256 @ .500and 257@ .600 on the intake. 219cfm at .600 on the exh. heads were shaved .015 for around 10.5/1 compression
Allan looked at my graph and said that the heads did not heop much over stock but they did not hurt either. I think they did help with the track times she runs though.
