Optimize Performance with Trans-Dapt 2518 Torque-Curve MPFI Spacer Review

I completely rebuilt the engine in my 1989 Bronco and installed a Trans-Dap throttle body gasket. The engine idled incorrectly and would not give gas without choking. I think the turbulence caused by the struts fooled the IAC. After removing the spacer it works great.

The price was right and my engine performance has definitely changed. The fit is tricky when it comes to throttle cables and I think I still need to adjust, but overall my truck runs stronger. It was installed on a 1988 F150 XLT Lariat designated 351Windsor 5.8L vin H. I'm a happy driver. Great and easy upgrade at a great price.

Did not bolt on but came with fasteners to move bracket with throttle cables. To update. I tried to start but the idle speed sensor was interfering. It will not fit Ford 460 truck engines from the 89-90's. It extends the throttle body by 2 inches. So it gets caught in the throttle body and cannot engage. So crazy. I don't know how they expect it to work. Maybe if you buy a $400 throttle body or something like that, but not stock. Beware.

Throttle cable plate adapter drilled wrong, hole too small for mounting screws. Then, after I drill them, the countersink isn't big enough or deep enough for their screws. Then the threaded hole is too small for the fastening screw of the factory plate. Now I need to drill it and cut it in 5/16. After drilling it with a 17/64 bit it was required. the faucet is broken. What now? I don't know why they send 2 small pieces of aluminum to extend the bracket. Why not make a cymbal mounting plate! So…