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#1 |
Keep it gangsta!
Join Date: Dec 2003
Location: Peoria, Arizona (Phoenix Area)
Posts: 102
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I have a '78 C20 with a rebuilt 350 and 700R4, I use Valvoline 10w30. At highway speeds it produces around 30 psi of pressure, and when it's at idle it produces around 5 psi. I have used 20w50 and it raised just a little bit, but not that much, I have installed an aftermarket mechanical guage to verify this.
Is this pressure acceptable? If not, what is the problem?
__________________
1984 K5 Blazer 305-NP208-700R4 Ex Police Unit It's old school, but moves along nicely... '78 C-20 - SOLD |
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