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      05-20-2022, 09:44 PM   #8
Rule1977
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Drives: 08 BMW 335I E90
Join Date: Mar 2019
Location: Kansas City

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Quote:
Originally Posted by iqraceworks View Post
650whp on pure 600's at 30psi? Sounds doable....but I'm sure that puts them way out of their efficiency range and they probably won't last long at all.

For comparison....I have RB TWO's, running at 25psi on an E40 mix and by all calculations and draggy logs....I'm putting down 575-ish to the rear tires.

Honestly, if you want to make 650hp...there are better options than pushing small turbos to 30psi. I would start looking at a good single turbo kit.
I agree 100%

Are you really getting 575 whp at 25psi on e40 with your RB Twos? That's freaking awesome if you are.. Rob told me that I would be at that on 25 psi with my RB Twos Plus and I'm running full E85. I just got my car back together and getting ready to go through the tuning process. I'd like to be right at 600 whp.
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08 E90 335i - MONTEGO BLUE
JB4/MHD E85 BEF - RB TWOS PLUS
ECS CARBON DCI - BMS CHARGEPIPE
NRW CARBON COWL FILTERS - TIAL BOV
VRSF 7.5 RACE FMIC - VRSF INLETS - VRSF OUTLETS - VRSF DOWNPIPES
BMS PEDAL TUNER - VTT DUAL CATCH CANS
3.5 BAR TMAP - NGK 97506 PLUGS
H@R SPRINGS - NRW V1 PADDLES
PFS STAGE 3 LPFP - PFS V2 PORT INJECTION
MOSSELMAN OIL THERMOSTAT
MISHIMOTO 25 ROW OIL COOLER
SPOOL PERFORMANCE ETHANOL ANALYZER
MISHIMOTO 15 ROW TRANSMISSION COOLER
ZIMMERMAN DRILLED ROTORS - EBC REDSTUFF PADS
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