turbo size
i just put a 92 cummins in last week in my ford with fuel mods.the turbo lags and has high egts.it has a fuel pin,370 marine injectors and i maxed out the pump.it also has gov. spring.i think the stock turbo is to small.what size shuld i go with?
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The old school 370s are a 5X.012. That's a bit of extra fuel. That was the set up my 91.5 had when I bought it, 21 cm2 exhaust housing included. The EGTs, however were not much of a problem. When I switch to the 16cm2, then EGTs became a concern though the lag went away. You can upgrade your H1C, but there are other "cast offs" from newer trucks out there for the same price or cheaper.
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I would go with a HE351 off a 3rd gen. The stock hc1 is to small for those mods.
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Originally Posted by stackboy6.9
(Post 803799)
i just put a 92 cummins in last week in my ford with fuel mods.the turbo lags and has high egts.it has a fuel pin,370 marine injectors and i maxed out the pump.it also has gov. spring.i think the stock turbo is to small.what size shuld i go with?
what do you want to do with the truck? a street turbo wont be good for the track a track turbo wont be good for towing ect ect so make up your mind on what you want to do and then we can get somewhere |
You don't like us cummins forum guys to much do you?
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has nothing to do with where your from it has everything to do with helping the guy get the right parts for the job
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Well considering he put it in a ford I highly dought it's a race truck but your right I shoulda asked what he was going to use it for first.
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:) Brice you and I aways seem to piss people off on here. LOL
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