I ran WMO in ratio's as high as 90% in my IDI for over 3 years starting at 180k miles on the oem pump & nozzels that were allready past time to change & put over 50k more on them before replacing them, At a savings of over $6600.00 I figure that paid for far more than a $200 IP & 8 nozzeles at $15 each leaving me a net gain of $6280 plus to the good. BTW it ran clean enough to pass the wa. emissions test with flying colors.
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97 2500 CC LB 4X4 Auto 3.54 215 injectors 4" exhaust 144k
