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Recent content by rossm3

  1. R

    671 NA UPGRADED TO TURBO T18 1 40

    "I have had my 671NA J&Ts "I have had my 671NA J&Ts ( 23 yrs old) turbocharged with T18A40s and intercoolers. The NA injectors were N 80. The TI injectors are N 90. The engine fuel pumps are the original small - I believe 1/4in wide gears. Should these be changed to the larger 3/8 in...
  2. R

    Convert 671NAs to 671TIs

    "I have 2 x 1979 ( from se "I have 2 x 1979 ( from serial numbers ) 6-71NA J&Ts with claimed 310 hp at 2700rpm. I live in Indonesia where fuel is poor quality, thus lose about +- 10% HP. The engines are (60 hrs ago)fully overhauled - new heads, pistons, liners, over-sized bearings etc etc...
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