LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

What RPM "Safely" should I wind my stock bottom end to?

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Old 10-29-2003, 08:53 PM
  #31  
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I shifted my completely stock motor/exhaust manifold car at 6000 RPMs....Did it like it? It ran 12.82 @ 106 MPH. That was stock cam, rockers, etc.....


Frank
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Old 10-29-2003, 09:09 PM
  #32  
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Wow that's a dang good time for a stock cammed LT1, esp with no headers, how'd you do that??
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Old 10-29-2003, 09:20 PM
  #33  
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Originally posted by FastWhiteTA
Wow that's a dang good time for a stock cammed LT1, esp with no headers, how'd you do that??
Here's the whole list

93,000 miles
Hypertech chip
Taylor 8MM wires
Splitfire SF10D plugs
MSD "Blaster" coil
MSD 7AL-2
Moroso CAI
T- body airfoil
Flowmaster "Cat-Back"
Hollowed catyletic converter
Removed front sway bar (balance of sus. COMPLETELY stock)
Race built 700 transmission
3200 10.5" ProTorque converter
4.10 gears (In the stock 93,000 mile 10 bolt)
26"x10.5" ET Streets

The ONLY weight reduction was the front sway bar, and the Weld wheels. Still had/has all 4 seats, and A/C.

It went 1.73 60 ft. times with the stock suspension!

Frank
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Old 10-29-2003, 09:23 PM
  #34  
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AHHH, Tq converter and ET streets, that helps those times a lot. My car was a very low 13 second car when it was bolt ons, shorty headers, and hi flo cat. Stock gears in M6 (3.42)
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