LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Stage 3 heads

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Old Nov 7, 2005 | 09:36 PM
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Default Stage 3 heads

Are Le3 stage heads and cam too big for a stock block 350? Cause i want something that is a beast but still street driveable. If not what about the stage 2 heads and a gm847 cam?
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Old Nov 8, 2005 | 03:10 AM
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Give lloyd a call and talk to him, I asked the same questions and he told me i would be very pleased with the LE2 package. The LE3 is more for a stroker.
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Old Nov 8, 2005 | 11:23 AM
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This is just my opinion, but the only thing that will hold you back is the ability to spin the rpm's those heads/cam require for peak numbers. In my opinion, I would go with the LE3 setup, which would give you some room to grow if you ever build your bottom end. What will prohibit your rpm range are simply rod bolts, and in some cases the pistons haven't been able to handle 6500+ rpms. You take care of those two variables and you will have a stout street machine. And if you ever step up to a built 355, 383, 396 etc you already have the heads and cam to go with it. just my .02
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Old Nov 8, 2005 | 09:12 PM
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Originally Posted by Jordan57
This is just my opinion, but the only thing that will hold you back is the ability to spin the rpm's those heads/cam require for peak numbers. In my opinion, I would go with the LE3 setup, which would give you some room to grow if you ever build your bottom end. What will prohibit your rpm range are simply rod bolts, and in some cases the pistons haven't been able to handle 6500+ rpms. You take care of those two variables and you will have a stout street machine. And if you ever step up to a built 355, 383, 396 etc you already have the heads and cam to go with it. just my .02

So you recomend changing the rods or rod bolts and pistons and running the le3 heads? It sounds like the way it is exsplained by lloyd the heads and cam set up would be just a beast which i am looking for. Anything else that i would have to change? Thank you for your help.
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Old Nov 9, 2005 | 10:57 AM
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Anyone else have any suggestions?
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Old Nov 9, 2005 | 11:12 AM
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How many miles on your motor? Ill have 140,000 by next season so im just going to go witha Forged 383 Stroker and the LE2 setup.
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Old Nov 9, 2005 | 12:00 PM
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Rod bolts, and maybe pistons ;-)
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Old Nov 9, 2005 | 12:25 PM
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i have 55,000 miles
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Old Nov 9, 2005 | 12:33 PM
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my heads flow about the same as the le3 and im still on stock bottom end.
to keep it driveable you just need to get the tune right.
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Old Nov 9, 2005 | 12:49 PM
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If you have time give Port Pros a call and talk to Harold. He can steer you in the right direction.

www.portpros.com

Tony
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Old Nov 9, 2005 | 02:47 PM
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Just got off the phone with him, Seems like a great guy and his flow #'s on the Stock Castings Stage 3 LT1 heads are the Highest out there. Choices Choices Choices
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