I have my Edelbrock victor intake , 2 inch intake spacer ,billet mounting brackets, and a nitrous express  plate capable of 300hp  . Nitrous express solenoids  , and a holley 950 taken to a 1000cfm by jon at cnj for my 557 . Also a.new braided lines with fittings and a magnafuel 4 port regulator . Everything has one season it . And is proven to work well. Has pushed my iron headed Daytona to 108mph on 250hp  jets . Price is obo

John @562-631-4402

Price changed to best offer . I don't need to sell can put back on spare nitrous engine ,but would like to see if there is any interest, will separate just give me a call or text.