Join Date: Oct 2017
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Compound Turbo Questions
With my current setup, im afraid to stand on the throttle all the way, as my turbo is pushing 38-40 psi and its the stock hx35. My EGTs are still relatively low, around 1000. I would like to put bigger DV's on it, and bigger fuel injectors, but it seems like my turbo is holding me back.
I have a question about compound turbos. How does the smaller turbo not over-spin once the bigger turbo takes over? Ive tried to research as much as i could on this, but it just doesnt make sense to me, especially how some people are using the stock hx35 as one of the two turbos.
Im thinking the best course of action for me is a bigger single turbo. Im not pulling a trailer usually, but i do throw a couple harleys in the bed of my truck every now and then and climb a few summits.
Is the hx40 a good upgrade or is that not big enough? Also, will i need to modify any plumbing, or is the intake location the same, so i can reuse my AFE?
Thanks in advance
95' 12v 331k, 47RH 4x4, KDP, 3kGSK, Afe intake, 4" Turbo back, 60hp fuel injectors, #100 fuel plate full forward, 64.5/71/14 Super B Special, Runs about 40lbs @ 1000* 15.3 MPG Avg - 33" Toyo MT on 20x12 MotoMetal w/ too much offset. Need bigger injectors