For those of you that have the STR12 intake do you have holley carbs or eddys ? If you have holleys what throttle cable bracket are you using ? Are you using the stock throttle cable ?
2 Eddy 500s. Pics of linkage below. If you want particular angle or have a question PM me.
The trick, as it turned out was to build a shaft assembly that lined up exactly with the throttle shaft on the back carb so that you eliminate all the linkage to the throttle on that side. The return springs, by the way are repops of the Max Wedge pieces.
Oh, stock throttle cable, 318 2bbl throttle bracket (puts the throttle clamp further back) with a piece to raise the throttle clamp to the optimal level.