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Where could I find stock cam specs for '94 TBI truck?

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Old Feb 15, 2001 | 09:24 PM
  #1  
2QUIK6's Avatar
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From: Ft. Worth, TX
Car: 89 Turbo Trans Am and lots of non-3rd gens
Engine: 231 SFI Turbo's, LT4, LT1
Transmission: 2004r, 4L60E
Where could I find stock cam specs for '94 TBI truck?

Anyone know or know where I can find the original stock cam specs for a '94 Silverado C1500 5.7 TBI truck?
(Wanting to see how different this cam is compared to a TPI specific cam)
Thanks

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Old Feb 15, 2001 | 09:34 PM
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TwoQwik,

Got a dial gauge?

Beyond that, you might want to check a Helms manual. They include lots of specifications with their manuals.

The truck engines usually have a higher lift, short duration profile to maintain low end torque.

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Vader
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Old Feb 15, 2001 | 10:16 PM
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From: Beyond Hope
2QUIK6, The manual I have says that the stock lift is .384"INT and .403"EXH. Duration @ .050 is 184/195. Lobe seperation lists at 104*(don't know about this one, might be a misprint). Hope this helps.
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