Forced Induction engine reliability list
#101
Just got done on the dyno. The car did AMAZING! These motors are INSANE! Here's what's done: 2009 C6 Z06 Corvette, STOCK SHORT BLOCK to include stock GM head bolts, A&A Si trim Supercharger system at 6.0PSI with a Nitrous Outlet Direct port system on a 150 shot . LEP custom camshaft, WCCH CNC'ed stock casting heads, Tuned and Built by Leading Edge Performance in Las Vegas NV... 940 RWHP & 916 TQ! The tune is super safe and if I didn't care about durability I know we could make over 1,000 at the wheels. I'll get E.T.s as soon as I can get the car to a prepped track. Prior to the blower instanl and on the nitrous alone the car made 239 less RWHP and has been a 9.9 @ 144 MPH. Needless to say, I'm stoked to see what it'll do now!!!!
https://www.youtube.com/watch?v=GTkNr7b_v0w
Here's a video of the 9 second pass prior to adding the A&A kit.
https://www.youtube.com/watch?v=m7MoLt6ESxo
https://www.youtube.com/watch?v=GTkNr7b_v0w
Here's a video of the 9 second pass prior to adding the A&A kit.
https://www.youtube.com/watch?v=m7MoLt6ESxo
Are you saying you are making 940 to the wheels on a stock block and bottom end? Those pistons and and that LS7 block with its narrow cylinder walls can't safely handle more than 700 hp to the wheels for long. I certainly hope for your sake you've got some reinforced internals.
#102
Racer
Are you saying you are making 940 to the wheels on a stock block and bottom end? Those pistons and and that LS7 block with its narrow cylinder walls can't safely handle more than 700 hp to the wheels for long. I certainly hope for your sake you've got some reinforced internals.
#103
Melting Slicks
2012 Centennial Grandsport with a restricted F1X
- 19-21lbs of boost
- 984/764
- LS3 stock bottom end with cam. Heads and intake have never been off the car.
- 8,800 miles when F1X installed on the car. 4-19-15
- 11,800 miles on the car now as of 11-13-15
- Engine not hurt
- E85 with meth
- Factory M6
- Not sure on timing but I think I'm at around 13 degrees
- Restricted Procharger F1X with 8 rib 4.63 pulley, DP D6X cam, DP big mouth filter, DP direct drive, stock heads, stock rockers, stock lifters, Brian Tooley springs and pushrods, LG 1 7/8" Super Pro headers with off road X pipe, B&B Extreme Fusion Gen 3 exhaust, Fore fuel system, Holley fuel rails, ID2000 injectors, RPS BC3 clutch, aftermarket oil cooler with fan, Dewitts radiator and dual fans, Vmax ported stock TB, stock intake, Mighty Mouse catch can, and IW 10% OD balancer.
- I use the car for roll racing on the hwy on the weekends and at airport events. This isn't my daily driver.
- 19-21lbs of boost
- 984/764
- LS3 stock bottom end with cam. Heads and intake have never been off the car.
- 8,800 miles when F1X installed on the car. 4-19-15
- 11,800 miles on the car now as of 11-13-15
- Engine not hurt
- E85 with meth
- Factory M6
- Not sure on timing but I think I'm at around 13 degrees
- Restricted Procharger F1X with 8 rib 4.63 pulley, DP D6X cam, DP big mouth filter, DP direct drive, stock heads, stock rockers, stock lifters, Brian Tooley springs and pushrods, LG 1 7/8" Super Pro headers with off road X pipe, B&B Extreme Fusion Gen 3 exhaust, Fore fuel system, Holley fuel rails, ID2000 injectors, RPS BC3 clutch, aftermarket oil cooler with fan, Dewitts radiator and dual fans, Vmax ported stock TB, stock intake, Mighty Mouse catch can, and IW 10% OD balancer.
- I use the car for roll racing on the hwy on the weekends and at airport events. This isn't my daily driver.
Last edited by dsp300c; 11-13-2015 at 08:12 AM.
#104
Race Director
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Location: Raleigh, NC
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St. Jude Donor '15
Nice!! That is insane. E85 and meth are keeping that thing together for the time being
Last edited by schpenxel; 11-13-2015 at 08:07 PM.
#106
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Member Since: May 2004
Location: Raleigh, NC
Posts: 16,664
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St. Jude Donor '15
What kind of IAT's do you see?
#107
Melting Slicks
#108
Wondering what I should be putting down on the Dyno.
#109
Added the A&A kit over a year ago, I'll have to look back to figure mileage but she gets driven plenty of miles and driven hard. Only issue I had was not really related to the blower (belt squeal traced to a bent power steering bracket).
Just this year I have made five big road trips (Tail of the Dragon by way of Memphis/Nashville and Bowling Green) and drove it hard with Evan's blown GS down at the tail and quite a few of the surrounding roads. On the way home drilled two unknowing challengers (modded Mustang and a fast V10 M5).
Earlier ran down to the Three Sisters in the Hill Country, drove hard enough to fully compress the suspension on the rollers and rubbed the inner fender wells in the rear!
Also drove up to OKC for Street Car Takeover, ran high 10's, roll raced and then ran all night in Mexico.
Another trip to Iowa for a funeral and the long way home using two lanes by way of Branson/Eureka Springs and then down the pigtail route.
And finally a bonsai run through Arkansas back roads along with five Dallas area Vettes (the slowest being a stock ZR1!) and hosted by some fast locals in Ft. Smith, Arkansas.
Along with the road trips she has seen consistent weekend action on the street, the 1/8 and 1/4 mile plus a roll race (Runway Rivalry), plenty of date nights and last weekend at WannaGOFAST I ran 170mph and backed it up at the standing half mile.
The unopened long block has nearly 80k on it!
2010 GS MN6
QMS tune and installs
A&A V3si w/3.8 pulley (9.5psi)
cam/headers/x pipe/factory NPP for long highway drives
Alky Control dual nozzle meth
702/617
10.70@135 (best MPH 136)
7.000@108 1/8th
170 standing 1/2 mile
BIG thanks and props to Patrick and the guys at Quality Motor Sports!!!
Just this year I have made five big road trips (Tail of the Dragon by way of Memphis/Nashville and Bowling Green) and drove it hard with Evan's blown GS down at the tail and quite a few of the surrounding roads. On the way home drilled two unknowing challengers (modded Mustang and a fast V10 M5).
Earlier ran down to the Three Sisters in the Hill Country, drove hard enough to fully compress the suspension on the rollers and rubbed the inner fender wells in the rear!
Also drove up to OKC for Street Car Takeover, ran high 10's, roll raced and then ran all night in Mexico.
Another trip to Iowa for a funeral and the long way home using two lanes by way of Branson/Eureka Springs and then down the pigtail route.
And finally a bonsai run through Arkansas back roads along with five Dallas area Vettes (the slowest being a stock ZR1!) and hosted by some fast locals in Ft. Smith, Arkansas.
Along with the road trips she has seen consistent weekend action on the street, the 1/8 and 1/4 mile plus a roll race (Runway Rivalry), plenty of date nights and last weekend at WannaGOFAST I ran 170mph and backed it up at the standing half mile.
The unopened long block has nearly 80k on it!
2010 GS MN6
QMS tune and installs
A&A V3si w/3.8 pulley (9.5psi)
cam/headers/x pipe/factory NPP for long highway drives
Alky Control dual nozzle meth
702/617
10.70@135 (best MPH 136)
7.000@108 1/8th
170 standing 1/2 mile
BIG thanks and props to Patrick and the guys at Quality Motor Sports!!!
Last edited by racerxrick; 11-17-2015 at 09:11 PM.
#110
08C6 Coupe - Ottawa Ont
Type of forced induction - Magnuson Heartbeat
- PSI of boost - 10
- RWHP/ RWTQ - 565/535
- What engine? - LS3
- Miles on the car at install - 40,888 km
- Miles on the car now - 50,002km
- If the engine was hurt, what failed? - NA
- Type of fuel - pump gas 93 oct
- Transmission - Auto
- Degrees of timing - ???
- Mod list - S/C...LG Motorsports Header Package - MSD - Borla Type II S ...
- How do you use your car? - Car cruises with club - in and around town -
Update form this past season ...
Had a unfortunate mishap on way to Carlisle in August 2015 ...
Broken valve spring - got Brian Tooley Double springs installed rods top end basically ... at same time car was there had cam installed and re tune ...Car now makes 631 RWHP - 578 RWTQ ... respectful power ...Car is a blast to drive ... 2015 season put on 5600KM all is good ...
Type of forced induction - Magnuson Heartbeat
- PSI of boost - 10
- RWHP/ RWTQ - 565/535
- What engine? - LS3
- Miles on the car at install - 40,888 km
- Miles on the car now - 50,002km
- If the engine was hurt, what failed? - NA
- Type of fuel - pump gas 93 oct
- Transmission - Auto
- Degrees of timing - ???
- Mod list - S/C...LG Motorsports Header Package - MSD - Borla Type II S ...
- How do you use your car? - Car cruises with club - in and around town -
Update form this past season ...
Had a unfortunate mishap on way to Carlisle in August 2015 ...
Broken valve spring - got Brian Tooley Double springs installed rods top end basically ... at same time car was there had cam installed and re tune ...Car now makes 631 RWHP - 578 RWTQ ... respectful power ...Car is a blast to drive ... 2015 season put on 5600KM all is good ...
Last edited by 08C6; 11-18-2015 at 06:55 AM.
#111
Racer
Made it 19K before my first real issue
Format for post:
- Type of forced induction: ECS Novi 1500 no restrictor
- PSI of boost you're running: 15PSI
- RWHP/ RWTQ: 680/650
- What engine? LS3 Stock bottom end
- Miles on the car at install: 38,000
- Miles on the car now: 57,000
- If the engine was hurt, what failed? At 57K the head gasket blew at the track when I had detonation in the #3 and #5 cylinder. No other engine damage.
- Type of fuel (93 pump, meth, race gas etc.) 93 with one 32oz can of Torco, single meth injection.
- Transmission:A6 Century built
- Mod list (Won't be listed, but users can see individual posts) ECS Novi 1500 no restrictor, Alky Control Meth injection, Kooks LT headers and x pipe, RPM 342 rear.
After the blown head gasket I went to ARP head studs and a LS9 head gasket. I also did the Comp Cams Trunnion upgrade. The heads had to be milled .003 and the valves were recut to clean them up. The piston tops had a lot of carbon on them so they were cleaned up and looked good no damage.
- How do you use your car? I drive the car hard on weekends and occasionally to work. I just went back to the track for the first time in several years and that is when the head gasket blew after detonation occurred in the #3 and #5 cylinder. I did run a PB of 10.4 but it was not a good pass. The car is back together and running this week. I have yet to go past 8 lbs of boost but that will change on the next nice day and I will do some data logging.
- Type of forced induction: ECS Novi 1500 no restrictor
- PSI of boost you're running: 15PSI
- RWHP/ RWTQ: 680/650
- What engine? LS3 Stock bottom end
- Miles on the car at install: 38,000
- Miles on the car now: 57,000
- If the engine was hurt, what failed? At 57K the head gasket blew at the track when I had detonation in the #3 and #5 cylinder. No other engine damage.
- Type of fuel (93 pump, meth, race gas etc.) 93 with one 32oz can of Torco, single meth injection.
- Transmission:A6 Century built
- Mod list (Won't be listed, but users can see individual posts) ECS Novi 1500 no restrictor, Alky Control Meth injection, Kooks LT headers and x pipe, RPM 342 rear.
After the blown head gasket I went to ARP head studs and a LS9 head gasket. I also did the Comp Cams Trunnion upgrade. The heads had to be milled .003 and the valves were recut to clean them up. The piston tops had a lot of carbon on them so they were cleaned up and looked good no damage.
- How do you use your car? I drive the car hard on weekends and occasionally to work. I just went back to the track for the first time in several years and that is when the head gasket blew after detonation occurred in the #3 and #5 cylinder. I did run a PB of 10.4 but it was not a good pass. The car is back together and running this week. I have yet to go past 8 lbs of boost but that will change on the next nice day and I will do some data logging.
#112
#113
Instructor
- Type of forced induction: Heartbeat
- PSI of boost : 12.1 max
- RWHP/ RWTQ: 697/647
- What engine: LS3
- Miles on the car at install: 11,000
- Miles on the car now 22000
- Engine failed: DNA
- Type of fuel : 93 + Boostane
- Transmission: M6
- Degrees of timing: 16
- Mod list: Blower, Pat G. cam, Kooks, OD ATI.
- How do you use your car: Just a toy, no track days
- PSI of boost : 12.1 max
- RWHP/ RWTQ: 697/647
- What engine: LS3
- Miles on the car at install: 11,000
- Miles on the car now 22000
- Engine failed: DNA
- Type of fuel : 93 + Boostane
- Transmission: M6
- Degrees of timing: 16
- Mod list: Blower, Pat G. cam, Kooks, OD ATI.
- How do you use your car: Just a toy, no track days
Last edited by Ancient Warrior; 07-31-2021 at 07:37 PM. Reason: new tune up
#114
Burning Brakes
Member | Woodstoc
Turbo/Supercharged | Maggie Heartbeat
Boost | 7.8
RWHP | RWTQ | 548 / 526
Engine | LS3
Mileage at install | 55K
Current Mileage | 56K
What failed (Where applicable) | Nothing yet....
Fuel | 93 Unleaded
Trans type | A6
Degrees of timing | Do not know at present
Turbo/Supercharged | Maggie Heartbeat
Boost | 7.8
RWHP | RWTQ | 548 / 526
Engine | LS3
Mileage at install | 55K
Current Mileage | 56K
What failed (Where applicable) | Nothing yet....
Fuel | 93 Unleaded
Trans type | A6
Degrees of timing | Do not know at present
#115
Pro
- Type of forced induction: ECS Novi 1500
- PSI of boost : 14 PSI
- RWHP/ RWTQ: 754/662 Mustang Dyno
- What engine: Stock LS3 with FSP Big Blower Cam
- Miles on the car at install: 6,000
- Miles on the car now 9,000
- Engine failed: Still Runs Strong
- Type of fuel : 93 + Alky Meth Injection
- Transmission: M6
- Degrees of timing: 12
- Mod list: Blower, FSP Cam, Kooks Headers and Off Road X Pipe, Corsa Xtreme mufflers.
- How do you use your car: Weekend Car and WannaGoFast 1/2 Mile
- PSI of boost : 14 PSI
- RWHP/ RWTQ: 754/662 Mustang Dyno
- What engine: Stock LS3 with FSP Big Blower Cam
- Miles on the car at install: 6,000
- Miles on the car now 9,000
- Engine failed: Still Runs Strong
- Type of fuel : 93 + Alky Meth Injection
- Transmission: M6
- Degrees of timing: 12
- Mod list: Blower, FSP Cam, Kooks Headers and Off Road X Pipe, Corsa Xtreme mufflers.
- How do you use your car: Weekend Car and WannaGoFast 1/2 Mile
Last edited by 7SECONDS; 07-22-2016 at 10:01 PM.
#116
Race Director
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Location: Raleigh, NC
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St. Jude Donor '15
Nice!
#117
Pro
2006 408 LS2 YSI with 2.75 pulley
forged internals, ported 243 heads, upgraded valves and trunion kit 1 3/4 kooks with offroad x pipe, Custom arias pistons 9.2 to 1 compression
20-24 psi
926 rwhp/820 rwtq 16 degrees total timing. Arun Ahuja tuned
91 plus twin 15 gph meth nozzles pure M1 alky control
M6
60,000 miles on engine pre build
65,000 now
no issues other then traction ha ha.
forged internals, ported 243 heads, upgraded valves and trunion kit 1 3/4 kooks with offroad x pipe, Custom arias pistons 9.2 to 1 compression
20-24 psi
926 rwhp/820 rwtq 16 degrees total timing. Arun Ahuja tuned
91 plus twin 15 gph meth nozzles pure M1 alky control
M6
60,000 miles on engine pre build
65,000 now
no issues other then traction ha ha.
#119
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Location: Raleigh, NC
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St. Jude Donor '15
#120