![]() |
#1 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,641
|
LME 390
I bought LME's 1200hp aluminum 390 with Katech oil pump, Cam motion 235/248 .640/630, 118+4, 38% fuel, billet valley cover, 61cc combustion chambers , 10.65 compression ratio.
They're going to freshen and install my heads. I don't know what new valve train parts will be added but pushrods for sure. I was interested to hear that they do Hennessey's heads. 3 weeks delivery. All parts are in stock. I now have an HPE 850 with custom heads and GM short block for sale.
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. 1116/967. 1.35/9.25/151 at 3500 ft. (only one pass) 15" conversion/MT ET Street R 325/50R15. Last edited by JSH; 11-07-2023 at 08:21 PM. |
![]() |
![]() |
![]() |
#2 | |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,889
|
Quote:
__________________
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
|
|
![]() |
![]() |
![]() |
#3 |
Petro-sexual
|
Not surprising, since they're pretty close, and LME does good work.
Can't wait to see the numbers. Congrats'.
__________________
'20 ZL1 Black "Fury" A10, PDR, Exposed CF Extractor Magnuson Magnum DI TVS2650R // RFBG // Soler 103 // TooHighPSI Port Injection // THPSI Billet Lid // FF // Katech Drop-In // PLM Heat Exchanger // ZLE Cradle bushings // BMR Chassis-Suspension Stuff // aFe Bars // Diode Dynamics LEDs // ACS Composites Guards // CF Dash // Aeroforce // tint // other stuffs |
![]() |
![]() |
![]() |
#4 |
![]() |
Wont have to worry about that stupid friggin thrust bearing on this!!!
![]()
__________________
2019 COPO #32
427 NA 9.38 142MPH 2018 ZL1-NFG-A10 388CI L8T 9.32 147MPH |
![]() |
![]() |
![]() |
#5 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,641
|
I believe mine is dead or dying, and I will find out in a few weeks.
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. 1116/967. 1.35/9.25/151 at 3500 ft. (only one pass) 15" conversion/MT ET Street R 325/50R15. |
![]() |
![]() |
![]() |
#6 |
![]() ![]() Drives: 2015 Camaro ZL1 Join Date: Oct 2020
Location: Clinton Twp, Michigan
Posts: 264
|
|
![]() |
![]() |
![]() |
#7 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,889
|
Ah…not as cool if true lol (but undoubtedly still a great engine).
__________________
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
|
![]() |
![]() |
![]() |
#8 | |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,641
|
Quote:
As I said in my email, KaTech was my first choice, but the additional stroke in the 416 made me nervous, and your 390 parts were not in stock, but LME's are.
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. 1116/967. 1.35/9.25/151 at 3500 ft. (only one pass) 15" conversion/MT ET Street R 325/50R15. |
|
![]() |
![]() |
![]() |
#9 | |
![]() |
Quote:
![]()
__________________
2019 COPO #32
427 NA 9.38 142MPH 2018 ZL1-NFG-A10 388CI L8T 9.32 147MPH |
|
![]() |
![]() |
![]() |
#10 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,889
|
Did you get a chance to redyno with the new engine? Wish that L8T block wasn’t iron…but I’m sure it’s strong AF though.
__________________
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
|
![]() |
![]() |
![]() |
#11 |
![]() |
I did... made 940RWHP same as the last motor but its only running about 16lbs of boost compared to my last motor that was running 20lbs. It is most def a tad heavier! I like the way the car sits lower in the front though! Made some easy hits on it with a 1.80 60 ft and it ran a 9.90 @ 147MPH The MPH makes me think it will run 9.5X maybe lower. Putting a 15 inch tire on the rear this winter to see if that helps. It really needs a 2650!
__________________
2019 COPO #32
427 NA 9.38 142MPH 2018 ZL1-NFG-A10 388CI L8T 9.32 147MPH |
![]() |
![]() |
![]() |
#12 | |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,889
|
Quote:
![]()
__________________
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
|
|
![]() |
![]() |
![]() |
#13 |
![]() |
[QUOTE=Joshinator99;11376976]Well you’ve set the stage to make mondo power anyway. I think a Maggie 2650 or Whipple 3.0 is the key to feeding that bad boy (or twins lol).
![]() Yep... Don't like spending money on something twice! Who knows what this thing will end up as! lol I could have bought a copo by now! :/
__________________
2019 COPO #32
427 NA 9.38 142MPH 2018 ZL1-NFG-A10 388CI L8T 9.32 147MPH |
![]() |
![]() |
![]() |
#14 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,641
|
My current motor makes 20-21# boost with a 2650 because cam and heads are not designed to flow that much cfm. I expect boost on this 390 to go down.
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. 1116/967. 1.35/9.25/151 at 3500 ft. (only one pass) 15" conversion/MT ET Street R 325/50R15. |
![]() |
![]() |
|
|
Post Reply
|
Thread Tools | |
|
|