TEA Stg. 2.5 LS6 heads, custom Ed Curtis Cam 346ci 492rwhp/423rwtq!
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Originally Posted by SideStep
I don't want to speak for Bill, but I am sure he meant these numbers are on the border of unbelievable compared to what we usually see for these mods... Even the tuner (NicD ???) voiced surprise at the results...
![Lurk](https://ls1tech.com/forums/images/smilies3/lurk.gif)
Don't get me wrong, they are very impressive numbers, but a cam with that much lift, it's gotta be hard on the valve springs.
Right now, I'm going back and forth between a turbo kit or a 408-427ci set up. With the LS1 market screaming now, I'm going to wait until this time next year to finally decide what direction I want to go.
If the LS7 block isn't much more than the LS2 block, then 427 here I come! If the price is too high then a 408 will be the next choice. My HP & TQ goals are 525 RWHp & 500RWTQ with a N/A setup while running cats, but I don't expect to pass emissions at all, just want to cut down on the exhaust smell. I might add a 100-150 shot of N20 also. (Direct Port)
If I go N/A, how do I contact Ed Curtis to help me select a cam, does he have a web site?
Bill
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Originally Posted by Patrick G
Best way to contact a non-sponsor is to send him a PM.
EDC
EDC
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nice numbers
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Originally Posted by NicD
The cam was originally ground for a higher powerband with a fully forged bottom end that can spin higher. The combo never made it on that engine and was then sold to a friend with a stock bottom end, thusly only being spun to 6900 max.