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#1
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are injectors of 617 turbo the same as 617 N/A?
I can get a good set of injectors out of a 617 non turbo, but mine is a turbo... are these injectors the same or is there a difference in pop pressure/spray pattern?
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#2
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I think the bodies are the same, but the injectors themselves are different, and of course the pressures are higher.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#3
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Pop pressure is different, otherwise the same. Using non-turbo injectors (pop pressure) in a turbo engine will hurt performance and economy.
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#4
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great info.
why the difference in pop pressures? just curious.. |
#5
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pop pressures are related to the timing and the volume of fuel injected into the chamber. turbo has greater need for pressure, and volume.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#6
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Reliable source on the Tech Forum clarified recently that: ALL turbo engines from W123 through the W210 pop at 135-145bar EXCEPT the 603.971 which pops at 115-125bar. All NA's pop at the lower pressure.
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Terry Allison N. Calif. & Boca Chica, Panama 09' E320 Bluetec 77k (USA) 09' Hyundai Santa Fe Diesel 48k (S.A.) |
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