12-14-2020, 09:29 PM | #1 |
Drives: 2018 2SS Camaro Join Date: Mar 2020
Location: Melbourne, Australia
Posts: 91
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Fuel System Upgrade
I'm hoping one of the members here can advise on a few questions about upgrading my LT1 (supercharged) fuel system:
1. Is it best to just get high & low side pumps, injectors and any required fuel lines in one go? 2. Best place to buy these as a package/kit with all parts? (I'm in Australia and they're just not really available here) 3. Any particular issues that I need to think of to have LT4 system with whipple SC to avoid problems/future issues? Thanks all
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2018 2SS, Hyper Blue, Australian HSV delivered
2.9L Whipple 98RON tuned 650hp/850Nm Elite Engineering E2 Catch Can Eibach Prokit springs Mamo LT1 Ported TB |
12-14-2020, 09:53 PM | #2 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,750
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Quote:
2. I ended up shopping around to get everything but DSX or Wildhammer might have it all. 3. Your tune needs to be adjusted to work with the LT4 fueling.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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12-14-2020, 10:55 PM | #3 | |
Drives: 2012 GMC Sierra, 2018 Camaro SS 1LE Join Date: May 2016
Location: Atlanta, GA
Posts: 163
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Long Distance Fuel System Purchase
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https://jannettyracing.com/ He provides a tremendous amount of advice on the forum but if you look at his work on facebook, he provides extensive tuning and dyno testing. If you read his fueling recommendations, it is clear that he has experience with the entire system and understands the limitations and ramifications of the fuel system at your level of modification. He can also remote tune. Give him a call and I think it would be money well spent. By the way, I think it is totally cool that you are doing all that from Australia. |
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12-15-2020, 12:43 AM | #4 |
Drives: 2017 Chevrolet Camaro SS Join Date: Jul 2020
Location: Houston, TX
Posts: 31
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We typically do LT4 pump/injectors first
Then cam Then auxiliary system Then in tank pump. And if they still want more, port injection system at the end. There’s also methanol. |
12-15-2020, 02:30 AM | #5 | |
Drives: 2018 2SS Camaro Join Date: Mar 2020
Location: Melbourne, Australia
Posts: 91
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Quote:
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2018 2SS, Hyper Blue, Australian HSV delivered
2.9L Whipple 98RON tuned 650hp/850Nm Elite Engineering E2 Catch Can Eibach Prokit springs Mamo LT1 Ported TB |
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12-15-2020, 09:04 AM | #6 | ||
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,225
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I received your email and responded any questions please post them here for all to share. This is the fuel system you will need. https://jannettyracing.com/products/...2018-camaro-ss
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www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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12-15-2020, 02:54 PM | #7 | |
Drives: 2018 2SS Camaro Join Date: Mar 2020
Location: Melbourne, Australia
Posts: 91
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Quote:
__________________
2018 2SS, Hyper Blue, Australian HSV delivered
2.9L Whipple 98RON tuned 650hp/850Nm Elite Engineering E2 Catch Can Eibach Prokit springs Mamo LT1 Ported TB |
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12-15-2020, 03:24 PM | #8 |
Drives: 2017 Camaro 1SS Join Date: Aug 2016
Location: NH
Posts: 1,692
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FIRST check with Whipple (maybe give serial number?) whether yours will clear an LT4 high pressure pump. I knew someone that bought one of the early Whipples for the LT1-powered Camaro back in early 2017 and theirs would not clear.
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12-16-2020, 04:20 AM | #9 | |
Drives: 2018 2SS Camaro Join Date: Mar 2020
Location: Melbourne, Australia
Posts: 91
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Quote:
Ah yes, good tip, thanks. I seem to remember hearing this mentioned once before, so thanks for reminding me! I'll contact Whipple, cheers
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2018 2SS, Hyper Blue, Australian HSV delivered
2.9L Whipple 98RON tuned 650hp/850Nm Elite Engineering E2 Catch Can Eibach Prokit springs Mamo LT1 Ported TB |
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12-24-2020, 02:02 PM | #10 |
SNSTRSS
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Not trying to hijack this post. I was wondering if you have an lt4 in-tank pump along with the lt1 high side with a 38% cam fuel lobe, can adding lt4 injectors help? I've heard lt4 high side pump doesn't like 38% fuel lobe. Any help would be greatly appreciated.
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2016 Black Camaro 2SS A8 NP
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05-08-2021, 09:56 PM | #11 |
Drives: 2020 Chevy Camaro SS Join Date: Jul 2020
Location: NOVA
Posts: 23
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Why not do port injection from the get go? I know this is an old post but going around in circles as to what to do here. My goal would be 800-900 whp.
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