Do you have a fuel pressure gauge you can see while going down the track? Is the mph falling off with the e.t.? If so how much?
2013 NHRA D4 Stock Champ #4 in the World IHRA Stock 2x IHRA Div.4 Stock Champ 14x Track Champ All using a Ultimate Converter Concepts converter. Call Lenny today 704-892-6837