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View Poll Results: Grand Am Cup Cam vs. T-Rex Killer
Grand Am Cup Cam
24
42.11%
T-Rex Killer
33
57.89%
Voters: 57. You may not vote on this poll

Grand Am Cup Cam vs. T-Rex Killer

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Old 01-30-2006, 11:26 AM
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Originally Posted by DEEZ98Z
Here is my set up....

Fast 78mm (going to 90/90 set up soon)
EB Porting 5.3 heads (11.3 to 1 compression)
Trex killer cam
4L80E w/ 11" converter (changing out soon)
12 bolt w/ posi and 3.73's

Put down

442 RWHP / 400 RWTQ on a Mustang Dyno (set up for DynoJet numbers)

I think that I will be able to come in around 460-470 with a new 9.5" converter and 90/90 set up.
Are those #'s through an unlocked or locked converter?
Old 01-30-2006, 12:35 PM
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Originally Posted by BAIN
Are those #'s through an unlocked or locked converter?
That is locked. Unlocked it was 420....

What kind of power did you put down with the Trex cam? What trans and all that....

Last edited by DEEZ98Z; 01-30-2006 at 12:50 PM.
Old 01-30-2006, 11:02 PM
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How's the Rex Killer in the low-end? I figure it won't have a lot until around 3000rpm's but just wanting to see how it feels?
Old 01-30-2006, 11:46 PM
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if its anything like the trex its probly non existent.
Old 01-31-2006, 06:24 AM
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Originally Posted by MountainMotor
How's the Rex Killer in the low-end? I figure it won't have a lot until around 3000rpm's but just wanting to see how it feels?
There is no low end. I will never see that anyways... I am putting in a 4000 stall
Old 05-04-2006, 01:21 PM
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Originally Posted by DEEZ98Z
That is locked. Unlocked it was 420....

What kind of power did you put down with the Trex cam? What trans and all that....
I put down 423 locked with stock heads, Fast 90/90, Hooker Lt's, 3" duals, and most the other bolt-on's. I have a power robbing drivetrain (50 hp difference unlocked vs locked) and low gears. The tranny is a Rock-On built 4l60e with a Yank PT4800 converter and the rear is a built 8.8 with a 4.30 gear.
Old 05-05-2006, 06:49 AM
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Originally Posted by BAIN
I put down 423 locked with stock heads, Fast 90/90, Hooker Lt's, 3" duals, and most the other bolt-on's. I have a power robbing drivetrain (50 hp difference unlocked vs locked) and low gears. The tranny is a Rock-On built 4l60e with a Yank PT4800 converter and the rear is a built 8.8 with a 4.30 gear.
50hp Loss! That is insane. I need that 4800 stall that you have for motor myself... the 4000 just wasn't cutting it. Good numbers though
Old 05-05-2006, 07:32 AM
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Originally Posted by calongo_SS
As far as the so called "T rex Killer" give me a fuggin break. Any of the fastest cam only cars running this cam? Perhaps a marketing scheme? If you want an all out drag cam I'd go with something proven, which the t rex killer, IMO, is far from.

Get your facts straight, the cam he's talking about is LS1Joe's. Joe's car made 460+ r.w.h.p. cam only, through a 12 bolt with 4:56's, and has run 10.23 Marketing scheme, yes he's got a 400 shot of gas on it.
Old 05-10-2006, 06:09 PM
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From what I know about LS1Joe's setup, the heads have never been off the car. He is making killer power cam only, and running the times to back it up. I am willing to be that if it wasn't for that 9 inch, gears, and slicks, that his car would put down close to 500 cam only. Joe is also a helluva tuner!
Old 05-10-2006, 08:53 PM
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i do believe that he is shifting north of 7,200, as well. killer numbers, but shifting over 7k on a factory shortblock with rod bolts or not is borrowed time. i would assume he is on thin ice with that tune, also. but isn't he still a couple hundred lbs heavier than the t-rex car? i'd like to see some results after more weight is found and eliminated.
Old 05-11-2006, 08:58 AM
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Well yes I shift well north of 7,200 rpm but on borrowed time? My short block has well over 400 drag strip passes and I believe if you take care of it, there is no reason it will last. I have shead quite a few pounds and will be sheadding more this week. I ran a 10.37 on Saturday in Bowling Green at the NMCA race with 70lbs in the car for qualifying.

I am adding some goodies to my car that should pick up the numbers well above 20rwhp and will be sheadding all of the weight that I can.

My tune is very conservative and I would not hesitate to tune other cars just like mine. I could easily pickup another hp or two by going crazy but why. The car is consistant and runs the number.

Also I have a 9" and I made 463rwhp thru slicks, 4.71 gear and 90 degree weather.

Oh and by the way It is a 425 shot

Thanks,
LS1Joe
Old 06-24-2006, 11:34 PM
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This thing is still around? voting trolls must have dug it up.
Old 06-25-2006, 01:23 AM
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Originally Posted by orangeapeel
This thing is still around? voting trolls must have dug it up.
Agreed, I laughed when I saw this thread come back up again for like the 100th time. I got a lot of info from it though so I guess I can't complain.
Old 06-25-2006, 01:49 AM
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It was pretty informative for the reason that we got some good feedback out of it.



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