I bought this kit used from Bakerfeild Rhino in cali. It has a t-20 turbo large intercooler fuel pump all piping and wiring. I converts your 660 to fuel injection but you can use your carb if jetted right. I have never installed it but have their phone number if you have ???. Iam asking $1200.00 or willing to trade for a 6x12 enclosed trailer. This kit list for $4300.00 call 913-731-1184 for details.