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View Full Version : Brick wall under boost at high rpm


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LaunchHard
09-08-2015, 09:40 PM
I don't have link, I've been using an eprom. Not sure if I'll have free time tomorrow to get to it. I appreciate the gesture.

x-pride
09-11-2015, 10:33 AM
Is your AFR connected to a wide band O2 sensor? Have you check the ground wire on your fuel pump? What is your current setup?

LaunchHard
09-24-2015, 06:04 PM
Yes it's a wideband. 50 trim, with 1000cc injectors, walboro 255, cams, built head, e85, eprom.

I will check the ground on the fuel pump.