LT4 Z06 2300 TVS heartbeat
09-21-2018, 12:18 AM
#141
Team Owner
The reference to the Denali was not meant as a HP statement, but as a MPG. There are a few ways to look at performance in addition to HP, etc. The question was about 93 with and without E10. I just saw no difference between the 2. 93 without is a little more expensive per gallon. If there is difference you wont see it on the streets aroung town. I doubt you will sense a 12HP (random number) gain on a 600+HP car. I
Last edited by 3 Z06ZR1; 09-21-2018 at 12:19 AM.
09-21-2018, 07:10 AM
#142
Advanced
Nice chevyfanatic. Now that is a proper 2300 Dyno sheet. The curves (starting off with ridiculously insane TQ the second you gas it - not somehow picking them up later in the RPM band)
If you figure STD vs SAE, it is roughly a 3% difference.
Monster car you've got there. If you figure out how to get traction, let me know.... I'm still trying to find it in my car.
Have fun and be safe.
If you figure STD vs SAE, it is roughly a 3% difference.
Monster car you've got there. If you figure out how to get traction, let me know.... I'm still trying to find it in my car.
Have fun and be safe.
09-21-2018, 12:20 PM
#144
dyno graph for my z06
the RPM is super low. you can see things look weird. the DYNO would not go over 200 mph so could not reach Max RPM.
I am sure we would be well over 794 whp if we could be well over 800 if dyno was good. oh well.
attached is video of him. i had transcode it to 480p because of stupid upload limits
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samwint77 (10-09-2019)
11-06-2018, 12:43 AM
#145
Racer
11-06-2018, 08:48 PM
#146
Been waiting to get the 2300 for the A8 and the 2 inch ARH coated headers with Cats. Finally got the stuff for the second build coming today.
Super sale prices at RDP forum vendor gave me the all of it for 6769.38 shipped super deal.
Complete build shooting for on both cars.
2300 Magnuson
ARH 2 inch coated with cats
Halltech intake
ZR1 95 mm TB
Mighty Mouse wild unit.
ATI balancer
DCS controller
Good fun projects and the 725 rwhp is the new goal.
Supercar no doubt when your done!
Super sale prices at RDP forum vendor gave me the all of it for 6769.38 shipped super deal.
Complete build shooting for on both cars.
2300 Magnuson
ARH 2 inch coated with cats
Halltech intake
ZR1 95 mm TB
Mighty Mouse wild unit.
ATI balancer
DCS controller
Good fun projects and the 725 rwhp is the new goal.
Supercar no doubt when your done!
11-06-2018, 10:39 PM
#147
Racer
you definitely should be running METH and E85 for max power. So glad I went to METH. its completely seamless. 
also upgrade you low fuel side and IC cooling and Radiator.
also upgrade you low fuel side and IC cooling and Radiator.
11-07-2018, 01:22 AM
#148
Team Owner
dyno graph for my z06
the RPM is super low. you can see things look weird. the DYNO would not go over 200 mph so could not reach Max RPM.
I am sure we would be well over 794 whp if we could be well over 800 if dyno was good. oh well.
attached is video of him. i had transcode it to 480p because of stupid upload limits
11-24-2018, 06:32 PM
#149
Advanced
yikes your tune must be really shitty. Just reading some old threads on the 2300 as a buddy trying to decide that or the 2.9 whipple. I have a fob zl1 runs 10.30@138 on a 80 degree fl day and just got 28 mpg running 80-90 mph on the way to the track. The 10 speed isn’t helping that much. And on e40 it doesn’t really change but was on 100 no lead this time around.
11-24-2018, 10:12 PM
#150
I've over 800 wheel, with a road race safe set up on full E85 (entire fuel system changed), stock bottom-end, and 2.3 Maggy. This car could make 900 wheel if we wanted but would sacrifice road race/time attack performance for peak numbers, which I don't care anything about. It was guesstimated the motor is making damn close to 1000 crank as it sits currently.
CNC OEM heads, Cam, DI Injectors, DI pump, low side fuel, new hard line, headers, flex-fuel, etc. all done by Lingenfelter.
CNC OEM heads, Cam, DI Injectors, DI pump, low side fuel, new hard line, headers, flex-fuel, etc. all done by Lingenfelter.
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HessViper (11-25-2018)
11-24-2018, 10:22 PM
#152
Nice. Yea that car looks pretty much brand new still for being road raced. After I was told what you were making it made me want to do full e85 with a 2300. It sounds like they are getting those injectors figured out as far as idle and part throttle goes. I heard it took some getting used to having all the low end power that car is making.
Last edited by CamOnlyJabroni; 11-24-2018 at 10:23 PM.
11-24-2018, 10:25 PM
#153
Melting Slicks
Member Since: Feb 2009
Location: Dallas Georgia
Posts: 2,787
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2020 Corvette of the Year Finalist (track prepared)
C3 of Year Winner (track prepared) 2019
Nice. Yea that car looks pretty much brand new still for being road raced. After I was told what you were making it made me want to do full e85 with a 2300. It sounds like they are getting those injectors figured out as far as idle and part throttle goes. I heard it took some getting used having all the low end power that car is making.
Yeah, the car made silly power. Not sure what revision we are on at this point but making the power very linear was a process. Doing things like autocross makes having a very predictable power curve important. It is a beast on the road course now as well. I wish it was a few hundred pounds lighter, but it certainly makes enough power to compensate. Only time the car is not happy is when it is cold. It needs time to warm up for it doesn't want to run on Full E85. Once coolant gets to 100+, it gets much happier.
Last edited by fleming23; 11-24-2018 at 10:28 PM.
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Torque Obsessed (05-18-2023)
11-24-2018, 10:39 PM
#154
It has not been easy keeping the car clean, but competing in the Optima series almost makes it a requirement. Plus, I'm very particular about this thing and don't want a beat up track car, I'll get a C5 or C6 for that. It has continued to evolve since you would have seen it last, with more carbon, more leather wrapped interior panels, etc.... Always evolving.
Yeah, the car made silly power. Not sure what revision we are on at this point but making the power very linear was a process. Doing things like autocross makes having a very predictable power curve important. It is a beast on the road course now as well. I wish it was a few hundred pounds lighter, but it certainly makes enough power to compensate. Only time the car is not happy is when it is cold. It needs time to warm up for it doesn't want to run on Full E85. Once coolant gets to 100+, it gets much happier.
Yeah, the car made silly power. Not sure what revision we are on at this point but making the power very linear was a process. Doing things like autocross makes having a very predictable power curve important. It is a beast on the road course now as well. I wish it was a few hundred pounds lighter, but it certainly makes enough power to compensate. Only time the car is not happy is when it is cold. It needs time to warm up for it doesn't want to run on Full E85. Once coolant gets to 100+, it gets much happier.
11-24-2018, 11:24 PM
#155
It has not been easy keeping the car clean, but competing in the Optima series almost makes it a requirement. Plus, I'm very particular about this thing and don't want a beat up track car, I'll get a C5 or C6 for that. It has continued to evolve since you would have seen it last, with more carbon, more leather wrapped interior panels, etc.... Always evolving.
Yeah, the car made silly power. Not sure what revision we are on at this point but making the power very linear was a process. Doing things like autocross makes having a very predictable power curve important. It is a beast on the road course now as well. I wish it was a few hundred pounds lighter, but it certainly makes enough power to compensate. Only time the car is not happy is when it is cold. It needs time to warm up for it doesn't want to run on Full E85. Once coolant gets to 100+, it gets much happier.
Yeah, the car made silly power. Not sure what revision we are on at this point but making the power very linear was a process. Doing things like autocross makes having a very predictable power curve important. It is a beast on the road course now as well. I wish it was a few hundred pounds lighter, but it certainly makes enough power to compensate. Only time the car is not happy is when it is cold. It needs time to warm up for it doesn't want to run on Full E85. Once coolant gets to 100+, it gets much happier.
Are you running the the new high flow injectors? I have the 2300 and want to run full E85 but do not want to go port injection just yet. If so, how has the reliability been?
11-25-2018, 09:17 AM
#156
Melting Slicks
Member Since: Feb 2009
Location: Dallas Georgia
Posts: 2,787
Received 594 Likes
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2020 Corvette of the Year Finalist (track prepared)
C3 of Year Winner (track prepared) 2019
We had a plug failure in testing which resulting in pulling the engine. But that testing goes into the parts they will recommend and sell the everyone else. I am confident in the combination. The part people struggle to understand is that peak numbers don’t tell the whole picture. I could have very likely achieved close to the same rwhp with my stock blower, but it would not have been ready to live up to the abuse of time attack.
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h3mpking (11-25-2018),
Torque Obsessed (05-18-2023)
11-25-2018, 09:21 AM
#157
Yes, High flow injectors and their direct injection pump, along with triple in-tank pumps and all new hardline to support the extra volume required. Not sure what is actually necessary but given that I road race mine, the abuse my engine sees is significantly more than most.
We had a plug failure in testing which resulting in pulling the engine. But that testing goes into the parts they will recommend and sell the everyone else. I am confident in the combination. The part people struggle to understand is that peak numbers don’t tell the whole picture. I could have very likely achieved close to the same rwhp with my stock blower, but it would not have been ready to live up to the abuse of time attack.
The following users liked this post:
Torque Obsessed (05-18-2023)
11-27-2018, 10:48 AM
#158
Been waiting to get the 2300 for the A8 and the 2 inch ARH coated headers with Cats. Finally got the stuff for the second build coming today.
Super sale prices at RDP forum vendor gave me the all of it for 6769.38 shipped super deal.
Complete build shooting for on both cars.
2300 Magnuson
ARH 2 inch coated with cats
Halltech intake
ZR1 95 mm TB
Mighty Mouse wild unit.
ATI balancer
DCS controller
Good fun projects and the 725 rwhp is the new goal.
Supercar no doubt when your done!
Super sale prices at RDP forum vendor gave me the all of it for 6769.38 shipped super deal.
Complete build shooting for on both cars.
2300 Magnuson
ARH 2 inch coated with cats
Halltech intake
ZR1 95 mm TB
Mighty Mouse wild unit.
ATI balancer
DCS controller
Good fun projects and the 725 rwhp is the new goal.
Supercar no doubt when your done!
Do you need an adaptor plate for the ZR1 95mm TB to mate up t the 2.3 TVS or is it a direct bolt-on?
11-27-2018, 11:04 AM
#159
Speaking of LT5 throttle bodies, a place on Amazon is selling them for a VERY reasonable price. Search part number 12669871 in Amazon.
Last edited by CamOnlyJabroni; 11-27-2018 at 11:08 AM.
11-27-2018, 12:07 PM
#160
