4th Gen LS3 Dyno Pull
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From: Middletown, DE
Screw the dyno numbers. As long as it runs good and you're happy with it that's all that matters at the end of the day. Those number aren't too bad at all for a setup that mild. The LS3 heads flow a **** ton of air even in stock form so I would worry about slapping a bigger cam in there before you do heads. Just my 2 pennies.
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Joined: Aug 2012
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From: Middletown, DE
Screw the dyno numbers. As long as it runs good and you're happy with it that's all that matters at the end of the day. Those number aren't too bad at all for a setup that mild. The LS3 heads flow a **** ton of air even in stock form so I would worry about slapping a bigger cam in there before you do heads. Just my 2 pennies.
So just to confirm...you have an LS3 with a hotcam? And it made those numbers? I would say thats a win/win...low lift..doesnt beat up the valvetrain..reliable..and with some spray you can make serious power.
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From: Middletown, DE
Yes sir. It is the ls3 376/480 straight from Jegs. Have not modified it in any way, it came from GM with a hot cam. Exhaust is also very open as you can see in my mods, which I'm sure helped out a little. Very happy with it and probably going to spray it after I have a rear that isn't made of glass lol.
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From: WV
Sweet swap man, you probably get a good warranty this way too. How did the swap go? Did you use the racetromix harnesses for maf and knock sensors? I didnt watch the video yet but is it 6 speed? Is there a certain flywheel needed?
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From: Middletown, DE
Thread Starter
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From: Middletown, DE
Bigger cam should make over 500 to the wheels. The hotcam is only 219/228.
Stock cam size is like 205 something I forget off the too of my head but the hot cam is estimated by GM at 50 additional horsepower
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Thread Starter
11 Second Club
Joined: Aug 2012
Posts: 730
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From: Middletown, DE
