Wrong. New NHRA rule states that the line lock must be placed AFTER the proportioning valve. As others have stated......OUT of proportioning...
Run the 725. Toss the Edelbrock into the street and watch it get run over. Open beer.....smile.
Ever think about just having a driveshaft built instead of buying five or six?
Two lighter springs are easier on camshafts than a single heavy spring. Better harmonic control of the valve train. Still......they seem kinda puny.
Not particularly. How much spring are we talking about here?
Break in on rear gears................ :rl:
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