I'm building a 408 stroker with TF heads, and a big Voodoo cam, Solid Roller Cam. Excellent cam for street/strip ap- plications. Has good mid range and excellent uppper RPM, torque and HP. Works well in 346-360 c.i. motors. Needs 3200-3500 RPM stall converter or 4 speed transmission, headers, 10.5:1+ compression ratio or better and 4.10 gearing. Rough idle; Advertised Duration (Int/Exh): 279/285; Duration @ .050 (Int/Exh): 249/255; Gross Valve Lift (Int/Exh): .585/.600; LSA/ICL: 110/106; Valve Lash (Int/Exh): 016/016; RPM Range: 3000-7000. I have a set of the TTI 1 5/8 step headers. My question is should I bite the bullet and get a new set of the 1 7/8's headers? If I use my paid for step headers, how much am I leaving for my 70 Swinger? It's a big investment, but may be worth the money. All opinions are welcome. I'm not a thin skinned wussie, so fire away! Paul.
