Renix Adjustable Fuel Pressure Regulator

Performance mods and Advanced Stroker discussion.
cstephens85
Noob
Noob
Posts: 19
Joined: December 26th, 2018, 8:19 am
Stroker Displacement: 4.6L
Vehicle Year: 1988
Vehicle Make: Jeep
Vehicle Model: Comanche

Re: Renix Adjustable Fuel Pressure Regulator

Post by cstephens85 »

Yes, the O2 sensor was bad from running rich with 25# injectors. I installed a new Bosch O2 sensor and 21# Accel injectors (P/N 150121) and it runs like butter now.

Still with stock FPR and adjustable Map sensor cranked up to 5.5v (although this only helps WOT).
Post Reply

Who is online

Users browsing this forum: Ahrefs [Bot] and 1 guest