Here's a combo I ran in the late 80's early 90's
+070, Venolia pistons-13:1, stock steel rods, stock(valves,ports and combustion chambers)Heads, Weiand tunnel ram w/pr 660's, Crane R290, 2.125 27" long headers. In a 2950 lbs truck went 9.70's at 145 (5.13's and 33"rear tires)
Using a calculator come to 822 Hp at the flywheel.
All parts were available in the '70's

6464757-ply01(51).jpg (309 downloads)

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