03-06-2019, 02:36 PM | #43 |
Drives: 2014 Cadillac ATS 2.0T Join Date: Jun 2018
Location: Indiana
Posts: 51
|
The thing about the HPFP, it only becomes an issue when you start going lean from commanded AFR. Its a balancing act between Inj duty cycle and fuel pressure. Cooper knows. Safe estimate is 400-420hp If you add meth its higher. I got my LPFP from 52-54 up to 70-75 and it made absolutely no difference in the HPFP psi falling off. So you either need a cam change or new HPFP when you start going lean without meth. Eventually as HP grows, HPFP, LPFP will both need upgrades.
|
03-07-2019, 10:24 PM | #44 | |
Drives: Camaro like Join Date: Jun 2017
Location: Ohio
Posts: 96
|
Quote:
Last edited by dekes1; 03-07-2019 at 11:46 PM. |
|
03-13-2019, 02:41 PM | #45 |
^This^
__________________
HD Cooling and Brakes, Ingen Evo7300, ZZP Throttle Body, and Mishimoto Cat-Back w/ Quad Tips.
|
|
03-13-2019, 04:03 PM | #46 |
603 Camaros
Drives: 2017 NGM I4 1LT Coupe Join Date: May 2012
Location: Manchester, NH
Posts: 6,779
|
Different OSs in the 18s.
__________________
MY 2017 I4 CAMARO BUILD JOURNAL | YOUTUBE | INSTAGRAM | 316RWHP - 385 RWTQ HPTUNERS DYNO TUNE | 12.693s @ 105MPH 1/4 Mile |
03-13-2019, 06:23 PM | #47 | |
Quote:
However, if I can find a salvaged car here locally I'm planning to rip out the ECU and flash it to my car's setup and see if it's a direct plug and play with a reflash.
__________________
|
||
03-16-2019, 08:52 PM | #48 | |
Drives: Camaro like Join Date: Jun 2017
Location: Ohio
Posts: 96
|
Quote:
Fortunately, the things are dime a dozen on fleabay, I bought one for $36 and also bought a 2018 E80A for $65 (only a single # for the '18s - 12687467). Pulling out the MDI and GDS tomorrow when i get a moment and intend to see what I can program. Going to start with the revised '16 first, and see if FlexFuel works, then moving on to hacking in the '18 if not. Last edited by dekes1; 03-17-2019 at 06:45 PM. |
|
03-19-2019, 02:19 PM | #49 |
Lol, If I was still in Arkansas I'd come up Always down to make things better for the community
__________________
|
|
03-16-2020, 12:59 PM | #50 | |
Drives: 2018 cruze Join Date: Mar 2020
Location: TX
Posts: 3
|
I Know, I know, its an old thread, but relevant to the info I am looking for.
Quote:
|
|
03-16-2020, 04:10 PM | #51 |
Drives: 2018 cruze Join Date: Mar 2020
Location: TX
Posts: 3
|
Post it or pm it to me and ill run a comparison
|
03-16-2020, 05:27 PM | #52 |
Drives: 18 Camaro LS M6 Join Date: Apr 2019
Location: NH
Posts: 698
|
Great Project Cooper. I want to look into it sometime. W/M has my attention for the time being. We could crowd build a 500 hp drag car some day.
__________________
.
. . NFG M6 2T Mishimoto Hot side pie | ZZP Catted DP | KN Drop in | Borla - Sport Tour | Apex Arc 8 - square | Wookster Tuning+ | Flex Fuel Last PB 4.8, 13.2@106 |
03-16-2020, 08:05 PM | #53 | |
Coopers Camaro
Drives: 18 Flex Fuel LTG Join Date: Nov 2016
Location: St. Louis/Sullivan/Washington MO
Posts: 933
|
Quote:
Its crazy going back to the beginning of this thread, and knowing how much information has changed on this platform in just over 1 year. .. Most notably, the availability of flex-fuel for Everyone.. It is my absolute honest opinion, on E85, the LTG will withstand more abuse, at a safer level, and actually last Longer, while making more power than an ALL things equal 93 octane car. So I am very glad for this recent development. Should be very first mod for anyone tuning, with E85 pumps locally available.
__________________
|
|
03-16-2020, 10:36 PM | #54 |
Drives: 2018 cruze Join Date: Mar 2020
Location: TX
Posts: 3
|
|
03-19-2023, 10:58 AM | #55 |
Drives: Camaro Join Date: Jan 2013
Location: Texas
Posts: 59
|
Cooper are you still running your car with stock engine internals? I'm switching mine over for E85 with modified tune right now while also adding a slightly bigger turbo. With the stock parts my power starts dropping off after 4700rpm, I'm needing more rpm.
Kurt |
|
|
Post Reply
|
|
|