07-21-2018, 09:20 PM | #1 |
Drives: black 17 ZL1 Join Date: Jun 2018
Location: reading pa
Posts: 4
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Fuel questions
Ok so i have a 2017 zl1 , currently has 2 inch headers , roto fab intake , x pipe and tune , puts down 650 whp 670 wtq , now i want to pulley and go e85 , do i need to upgrade fuel system for this ?
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07-21-2018, 10:47 PM | #2 |
Drives: '17 2SS convertible'20 Yukon Denali Join Date: Nov 2011
Location: Cedar Park, Texas
Posts: 2,930
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I believe I recall other people saying you have to modify the fuel system with E85. Hopefully someone will answer for sure.
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Richard
2017 2SS SIM convertible, A8, NPP, MRC, 56R wheels, GM CAI, Diode Dynamics Side Markers Delivered: 08/15/2016 #TeamBeckyD |
07-21-2018, 10:49 PM | #3 |
Drives: black 17 ZL1 Join Date: Jun 2018
Location: reading pa
Posts: 4
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Yea im trying to plan my next move with car so it will be helpful for sure
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07-22-2018, 07:29 AM | #4 |
Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
Posts: 4,973
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Short answer: Most folks can run up to ~E50 on the stock ZL1 fuel system. But you'll need new tank pump, new HP pump and injectors to get full 100% E85 w/ a pulley.
Better answer: Head over to the forced induction section... lots of really good info there. Also look for the WeaponX posts on fueling, they are very informative. Ted Jannety's posts are also very good. https://www.camaro6.com/forums/showthread.php?t=518331 (LT1) https://www.camaro6.com/forums/showthread.php?t=521860 (LT4 pulley guide) https://www.camaro6.com/forums/showthread.php?t=519142 (port injection) https://www.camaro6.com/forums/showthread.php?t=507137 (limits of E85/E60) https://www.hotrod.com/articles/unde...stem-swapping/ |
07-22-2018, 09:27 AM | #5 |
Drives: 2018 Hyper Blue 2SS convertible Join Date: Aug 2017
Location: S.E.Wisconsin
Posts: 182
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I sure hope you have had the tune done, what does your tuner say? are you fighting a fuel deficiency problem now?
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2018 HBM 2SS CONVERTIBLE A8 |
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