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08-17-2010, 07:56 PM
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Registered User
Join Date: Oct 2008
Location: Hermsiton, Oregon
Posts: 100
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Dyno numbers
Well I finally got a chance to get on the dyno and considering what all has been done to it the numbers are very respectable. Had a local shop strap it down and give me a few runs.
Put down 252.7HP and 320.2TQ at the wheels. Not bad with a set of port and polished 305 heads!!! Got my aluminum ones coming soon along with the new cam. They estimated the engine to have 350HP and 420TQ after adding up all the factors. Not bad for a $900 build!!! The pickup is a 70 3/4ton with a 355SB and TH350 running 33" tires in the back and 4.56 gearing. Oh and it went from 40mph to 110mph in 6.2 seconds!! Thomas Last edited by sav300; 08-17-2010 at 07:58 PM. |
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