Thread: Turbo'd LT1
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Old 10-17-2018, 05:11 PM   #5
parish8

 
Drives: 17 SS a8
Join Date: Feb 2010
Location: omaha
Posts: 1,678
twin 62's like on the hellion kit and like I have may seem big but they are not. they are properly sized to be efficient and they are not the least bit laggy on these motors. if you go smaller yes they may be a little more responsive but will also be a little restrictive and not in the heart of their efficiency zone.

putting it another way with the smaller agp turbos you gain a slight amount of responsiveness and give up a slight amount of efficiency while giving up quite a bit of head room if you ever did want to turn it up. I suppose if you have a stick the smaller turbos might be noticeable.
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dropped a valve in the 6.2. now running a drop in rods and piston 5.3
best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472
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