have a NOVI 1000,stock injectors,reg...ect shorties,off road H-pipe...driving it idles fine runs fine dosent miss a beat but when in the throttle then let out of it will pop and crackle then back fire.Timing is advanced ten degrees with spout in.FP is 35psi @ idle with vacuum in 45 psi with vacuum disconnected ....I am using the Paxton FMU with no blow off.Can some one help me get it to stop?
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