shift pts with heads & cam?
Joined: Nov 2001
Posts: 34,602
Likes: 2,502
From: Schiller Park, ILL Member: #317
Gotta look at your dyno graph for the 'perfect' shift points. Depending on your total package, you may or may not be able to use someone else's shift points as a referance.
With my setup I shift at about 6300.
Ideally, you'd want to shift 100-200 rpm above your peak, and/or try to make it so you fall as close as possibile to peak torque after the upshift. Obviously, your stall and gears make a difference as well in shift extension. I have the same 'verter as you, but I have stock gears. My shift extension with SY3500 and 3.23 gears is about 4600-4700rpm when my WOT upshifts hit 6300-6400.
With my setup I shift at about 6300.
Ideally, you'd want to shift 100-200 rpm above your peak, and/or try to make it so you fall as close as possibile to peak torque after the upshift. Obviously, your stall and gears make a difference as well in shift extension. I have the same 'verter as you, but I have stock gears. My shift extension with SY3500 and 3.23 gears is about 4600-4700rpm when my WOT upshifts hit 6300-6400.
Thread Starter
TECH Addict
iTrader: (3)
Joined: Jul 2002
Posts: 2,589
Likes: 2
From: Weaverville, NC
My car pulls from a peak near 6300 to 6800 then starts to fall. I know to shift a few hundred rpms after that because of the gearing in the trany but that would put me at over 7000. Thanks. Here is a pic of the graph.
https://ls1tech.com/forums/attachmen...achmentid=2191
https://ls1tech.com/forums/attachmen...achmentid=2191
