Review on 💥 Boost Performance with Jet 62126 Powr-Flo TBI Spacer: Unleash Your Engine's Potential by Gerald Barrett

Can't say there's a noticeable difference in performance and haven't checked the fuel economy yet BUT. it was easy enough to put on. The ONLY problem was that the instructions didn't specify the orientation in which it should be installed. Judging by the internal grooves, I assumed that the flow should rotate clockwise. Anyway everything seems to be working fine so I must have got it right lol Ford F150 SuperCrew Lariet 5.4L 2002