Best cam to use in a L92/LS3
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From: New Castle, Indiana
Best cam to use in a L92/LS3 I am building a L92 Truck engine and am wondering what the bet cam would be to use in it to make the most power in this. I am running stock setup with the same heads and all displacment on deamand removed. I was gana use a stock LS7 cam and springs, but If i can make more power im all for it!
Joined: Nov 2006
Posts: 707
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From: Right across the river from Huntington, WV
It's basically an LS3 with heavier intake valves and 10.5:1 compression instead of 10.7:1. The valvesprings are different between the two but that's a moot point since you'll have to upgrade springs anyways.
With that being said, LG Motorsports is having great results on LS3's with their G7x4 cam. They also have an L92 specific cam that got slightly less but I don't remember what it's called.
I called LG the other day and they said they've got a couple other cams that are bigger for the L92/LS3 motors that are in testing and they expect to have results on here within a month. Said they're designed for stock heads. So you're looking at maybe a little less rpm with the heavier intake valves and somewhere around 10 hp difference with less compression in the L92 vs the LS3.
With that being said, LG Motorsports is having great results on LS3's with their G7x4 cam. They also have an L92 specific cam that got slightly less but I don't remember what it's called.
I called LG the other day and they said they've got a couple other cams that are bigger for the L92/LS3 motors that are in testing and they expect to have results on here within a month. Said they're designed for stock heads. So you're looking at maybe a little less rpm with the heavier intake valves and somewhere around 10 hp difference with less compression in the L92 vs the LS3.
