4l60e 1-2 shift
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Joined: Mar 2009
Posts: 138
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From: Madisonville, Ky
Car: 94 Silverado
Engine: 383 Vortec TBI
Transmission: 4L60
Axle/Gears: 2.73
4l60e 1-2 shift
I am running a 4l60e and had an LO5 in with no mods. I put a 383 in with maybe 350hp and my 1-2 shifts are super slow now. whats the deal? The RPM's won't hardly fall to catch 2nd unless you let off. Is it time for a tranny or something else? When I take off, it will smoke the tires. Also reverse it feels like you have to "wait" for it to catch
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darwinprice
Organized Drag Racing and Autocross
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Oct 11, 2015 11:51 PM
