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  1. J

    Well I tried to meet in the middle..............

    Yeah i think the black stuff is normal on all of the oil pans. Cranks doesn't look terrible on that journel, but pictures can be tough. Question is can you catch a finger nail on it?? a Lot of guys don't cut the key all the way in to the gear becasue the gear is nearly impossible to get...
  2. J

    S472 vs danville 72

    Are you fella's measuring boost before or after the intercooler?
  3. J

    06 lly knock at 1300-1700 rpm

    Stop driving it. Hopefully it is an injector but if you keep driving it you will be melting or crackibg a piston from mobile
  4. J

    S472 vs danville 72

    Right on. Anyone looking at borgs new fmw 72mm. They are difficult to come by but supposedly flow 100 lbs/min wuth the 87/81 turbine and 1.25 a/r Then there is fleeces new 72mm billet. iirc the new 72 is 105 exducer same as the 76 cast. Now the old 71 and 75 both shared tge 100mm exducer...
  5. J

    S472 vs danville 72

    What is the maximum boost pressure you guys with the s472's making? Cams, porting, or stock engine? from mobile
  6. J

    06 lly knock at 1300-1700 rpm

    Wow that sure does sound like its in the engine. That hard of a knock and no white smoke really starts to rule out an injector. Can you kill cylinders and see which one is knocking? from mobile
  7. J

    Help with shipping.

    I think I remember seeing a company online that brokers trades. from mobile
  8. J

    06 lly knock at 1300-1700 rpm

    I just had 2 medium duty engines come in large chunks missing from cam. I had another 2500 engine last week. Piston pin bushing in rod spun. All 3 lly all 3 sounded like your description. A broken rocker or valve might pop bsck through the intake. Injector and fuel knock are also possible...
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