Review on 🔧 Swirltorque TBI Spacer for GM - Trans-Dapt 2533 by Walter Martin

As advertised, made in the USA, build quality is amazing. Noticed a significant difference in acceleration, idling and low torque as advertised. Fittings in the form of seals are also of the highest quality. Superb carving, chrome alloy finish, metal plated gaskets like the best Fel-Pro brands. I didn't need the fuel extensions as I already installed a fuel pressure tee without which you might need something, but the return line seemed long enough. You'll also need to push in the metal insert on your TV cable (unless you have an electronically controlled transmission) and readjust the length of the transmission cable (700r4 you'll need to adjust it where it's loose but tight in the closed position). Accelerator). I also need to loosen the back of my throttle body bracket and put a nut on the front mounting bolt as a washer, along with a longer bolt to mount the spacer. Be prepared to position or angle the throttle cable bracket appropriately to prevent the line from twisting.