When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I am thinking about getting this system for a 390 along with the rpm heads and camshaft. I read that this combo worked well together, but that was an advertisment. What do you guys think.
I have had friends who had the whole Performer RPM packages and loved them.
So my only concern with the Pro-Flow is that it is a single plane manifold. Which is not good for torque out put down low. I would use my PC to data log when I tune, and not try the edelbrock hand held unit. Plus I would upgrade to the wide band O2 sensor.
That was concern for me too. I have been talking to a friend about it, and am trying to find out if it matters since the fuel doesn't mix untill right before the head instead of in the carb. I have a 4 speed with granny low and 4x4. I have really low gears any way. But i do love tq
I have had friends who had the whole Performer RPM packages and loved them.
So my only concern with the Pro-Flow is that it is a single plane manifold. Which is not good for torque out put down low. I would use my PC to data log when I tune, and not try the edelbrock hand held unit. Plus I would upgrade to the wide band O2 sensor.
EFI is not affected by the single plane thing like carbs are.
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level
Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.