Monthly Archives: July 2019

F-150 EcoBoost 3.5L Stage 3 2017 42mm Turbo Upgrade Released – 505 RWHP 580 TQ

This week at CR Performance Engineering Inc. we have just received Dyno results from our partner 5 Star Tuning of our 42mm/56mm upgrade for 2017 for 3.5L F-150 EcoBoost. This is a excellent upgrade from 39.4mm/51mm and retains excellent spool times and is fully towing compatible with a excellent surge margin. This puts a Stock […]