Quote:
Originally Posted by griffy71
While I am not a DT466 Expert, bigger turbo will likely want more fuel. A chip might do, or you can go to bigger injectors, depending how much turbo you put in. Unfortunately you open Pandora's box here because more pressure, air and fuel is going to stress thee head studs, then you replace those. After that, well actually way before that, you oughta spring for gauges. If you do get new injectors, and if you have a HPOP, depending how big you go it may need upgraded. Don't be fooled by the black smoke crowd. Black smoke is unburnt fuel. SEnd me the specs on your CAC and your engine. Do you know what turbo yourr currently running?
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thanks for reply first this is a 79 210hp dt466 with mechanical inj pump of the early round design so there is no CHIP as there is no electronics
what do you mean gauges i have a boost gauge and have ordered a EGT hope to get it on next week, i think its the most important
dont know what a HPOP is
i dont want to over do this so i dont think head studs will be an issue i just want to get back to 15lbs boost with cold air
the engine is 210hp dt466
fuel rate@adv
bhp is 99.9@210
inj timing is 17deg btdc
turbo is model to4b-25 #684 698 c91 a/r 1.32
im thinking the newer to4e17 turbo and if needed one jump up in injectors i hope the injectors are not needed
as always thanks for your time
