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  #1  
Old 10-12-2011, 08:57 PM
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Location: coquitlam bc canada
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Pop testers unite

What are other people finding for spring rates for injector pop pressure adjustment ie how many psi increase for each .001 of additional shim thickness? I am getting in the neighborhood of 50 Psi. Since my guage is calibrated in psi not bars that is how I am working.

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91 300D 603.960 (from japan) 194K
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  #2  
Old 10-12-2011, 11:36 PM
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I typically get a 20-40psi incremental change when going to the next shim size, which is more like .002" difference in shim thickness. The 617.95 FSM advertises a 3 bar delta per increment. For sure, results are quite variable.
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  #3  
Old 10-13-2011, 02:12 PM
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Where are you buying the shims from?
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1985 300TD Turbo Euro-wagon
1979 280CE 225,200 miles
1985 300D Turbo 264,000 miles
1976 240D 190,000 miles
1979 300TD 220,000

GONE but not forgotten
1976 300D 195,300 miles
1983 300D Turbo 175,000 miles

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  #4  
Old 10-13-2011, 02:56 PM
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The dreaded other place

Whose name may not be spoke. Not a particularly good deal but some assortment at least $40 or so if i recall correctly, Cheers Dan

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It's always something simple
91 300D 603.960 (from japan) 194K
92 Toyota Diesel Landcruiser HDJ81-t 116K
02 Golf TDI new head courtesy of PO
87 300D
97 BMW 525 TDS Wagon 5spd
bunch of Onan and other diesel generators
Reply With Quote
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