Hi all,
I was hoping a few of you could chime in on turbo upgrades you've done to get your 7.3 E350's towing as well as possible. Since they don't have intercoolers I know it's always a battle on keeping EGT's down. I upgraded a lot of parts and the van scoots along great unloaded. However, once a trailer is hooked up, the power isn't there and the EGT's climb. I have Stage 1 injectors, a ported housing on the stock turbo, a 4" exhaust and towing tunes. I don't see boost over about 10 psi when towing though (mid 20's when unloaded). So it's making me think my turbo is on it's way out. I really want to stay away from water/meth so wanted to see what others have done to upgrade the van turbos.
Thanks in advance!
I was hoping a few of you could chime in on turbo upgrades you've done to get your 7.3 E350's towing as well as possible. Since they don't have intercoolers I know it's always a battle on keeping EGT's down. I upgraded a lot of parts and the van scoots along great unloaded. However, once a trailer is hooked up, the power isn't there and the EGT's climb. I have Stage 1 injectors, a ported housing on the stock turbo, a 4" exhaust and towing tunes. I don't see boost over about 10 psi when towing though (mid 20's when unloaded). So it's making me think my turbo is on it's way out. I really want to stay away from water/meth so wanted to see what others have done to upgrade the van turbos.
Thanks in advance!