Welcome to the 1.8 boosted club! Looking forward to how this unfolds.
Hard to tell from the under the hood pictures, but what trans are you running?
How much psi of boost? Might need to upgrade the valve springs and retainers if going over 8 psi. I can shoot you a link to what works with our heads.
I'd go with the AEMX Wideband. They come with a OBDII plug that communicates with HP Tuners so you can log lambda / AFR. Make tuning a breeze as you can copy and paste error and adjust.
For a fuel regulator, be sure to get a boost reference regulator so it increase fuel psi as boost goes up, but if you're keeping the boost low, which it seems like that's the case here with the 42# injectors, you might not need a regulator at all. These cars run at 58psi. At 8 psi with 10 psi spikes, the stock fuel system held up fine even on e85 with 60# injectors.
Good luck and it'll be cool seeing a SC 1.8.
Hard to tell from the under the hood pictures, but what trans are you running?
How much psi of boost? Might need to upgrade the valve springs and retainers if going over 8 psi. I can shoot you a link to what works with our heads.
I'd go with the AEMX Wideband. They come with a OBDII plug that communicates with HP Tuners so you can log lambda / AFR. Make tuning a breeze as you can copy and paste error and adjust.
For a fuel regulator, be sure to get a boost reference regulator so it increase fuel psi as boost goes up, but if you're keeping the boost low, which it seems like that's the case here with the 42# injectors, you might not need a regulator at all. These cars run at 58psi. At 8 psi with 10 psi spikes, the stock fuel system held up fine even on e85 with 60# injectors.
Good luck and it'll be cool seeing a SC 1.8.
