2300 TVS Heartbeat!
04-07-2018, 06:25 AM
#221
Drifting
looking online looks like the2300 edelbrock does 100 at wheels. The runner design on the edelbrock 2300 is different might lead to a better overall number.
574/591 stock
681/695 with just blower changed out at 13.3 psi
https://www.youtube.com/watch?v=-vpdQl8FKpM
574/591 stock
681/695 with just blower changed out at 13.3 psi
https://www.youtube.com/watch?v=-vpdQl8FKpM
https://www.corvetteforum.com/forums...post1591814688
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3 Z06ZR1 (04-07-2018)
04-07-2018, 10:27 AM
#222
Team Owner
Thread Starter
This car has head/cam. Far from a straight forward blower swap
https://www.corvetteforum.com/forums...post1591814688
https://www.corvetteforum.com/forums...post1591814688
04-08-2018, 08:52 PM
#223
Le Mans Master
looking online looks like the2300 edelbrock does 100 at wheels. The runner design on the edelbrock 2300 is different might lead to a better overall number.
574/591 stock
681/695 with just blower changed out at 13.3 psi
https://www.youtube.com/watch?v=-vpdQl8FKpM
574/591 stock
681/695 with just blower changed out at 13.3 psi
https://www.youtube.com/watch?v=-vpdQl8FKpM
Last edited by Mr. Gizmo; 04-08-2018 at 08:53 PM.
04-08-2018, 10:45 PM
#224
Team Owner
Thread Starter
04-09-2018, 12:12 AM
#225
Le Mans Master
04-09-2018, 12:31 AM
#226
Team Owner
Thread Starter
No you cannot add the 2300 with out a tune. Tag right on the blower says don't run it untuned. My results are a combo of mods chosen to run on pump gas. Very happy with the result which is right in line with my goal to start with. Which was ZR1 power costing less than the sales tax most pay on the new car. Magnuson website says 80 rwhp increase to 629 rwhp. On a stock car!
Last edited by 3 Z06ZR1; 04-09-2018 at 01:18 AM.
04-09-2018, 01:12 AM
#227
Former Vendor
no 1.7 going to 2.3 makes a solid 40 to 50 at wheels with a tune
Last edited by NORCAL-SS; 04-09-2018 at 01:12 AM.
04-09-2018, 01:35 AM
#228
Team Owner
Thread Starter
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Perf n Restore (04-09-2018)
04-09-2018, 08:31 AM
#230
Melting Slicks
Member Since: Feb 2009
Location: Dallas Georgia
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2020 Corvette of the Year Finalist (track prepared)
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Why do people continue to ask about changing from a 1.7 to a 2.3 "untuned?" Why on earth would you add a larger blower and expect the stock fuel trims to compensate for that much of a difference. Hell, even an intake tube change is board line in need of a tune. If you do a WOT pull on an untuned car with a blower swap, I would even argue a stock blower with a pulley swap, you are asking for problems. My opinion.
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jloZ06 (04-09-2018)
04-09-2018, 10:38 AM
#232
Former Vendor
Here is stock 1.7 NO TUNE
Vs
2300 with 80mm pulley/tune and drop in filter.
Im sure top end stock filter holds it back so drop in power but this is before and after. Same car.
1.7 tuned 25 to 30 hp at wheels which would have been sweet to see the difference but this is all i jave
Vs
2300 with 80mm pulley/tune and drop in filter.
Im sure top end stock filter holds it back so drop in power but this is before and after. Same car.
1.7 tuned 25 to 30 hp at wheels which would have been sweet to see the difference but this is all i jave
Last edited by NORCAL-SS; 04-09-2018 at 10:42 AM.
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timmyZ06 (04-09-2018)
02-10-2019, 02:47 PM
#233
Melting Slicks
Sorry to bring up an old thread, but maybe some of the limitations on pump gas with the 2300 could be not enough fuel? The zr1 is port injected, is it not?
I'm looking at adding the 2300 to my LT1 with headers 1 7/8 and intake. I have the mightymouse "mild" catch can. Am I going to have to get more parts for the catch can to work with the maggie?
I'm looking at adding the 2300 to my LT1 with headers 1 7/8 and intake. I have the mightymouse "mild" catch can. Am I going to have to get more parts for the catch can to work with the maggie?
Last edited by spinkick; 02-10-2019 at 02:48 PM.
02-10-2019, 03:03 PM
#234
Le Mans Master
ZR1 has both direct and port injection, the port is there to keep valves clean no build up of carbon.
z51vett
Doug
z51vett
Doug
02-10-2019, 03:15 PM
#235
Surprised during this whole comparison with the 1.7 vs 2300 porting the 1.7 never got brought up. You are talking 30-50whp porting the blower matched with a NW103/LT5 TB. I will have some pump gas numbers for now with a ported stock blower, FBO with a 2.38 upper only. I bought a used Kong ported blower so cheap that after selling some stock stuff and my factory blower I didn’t pay but a couple hundred bucks for it.
02-10-2019, 04:21 PM
#236
Surprised during this whole comparison with the 1.7 vs 2300 porting the 1.7 never got brought up. You are talking 30-50whp porting the blower matched with a NW103/LT5 TB. I will have some pump gas numbers for now with a ported stock blower, FBO with a 2.38 upper only. I bought a used Kong ported blower so cheap that after selling some stock stuff and my factory blower I didn’t pay but a couple hundred bucks for it.
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01REDSS (03-11-2019)
02-11-2019, 07:26 PM
#238
On 2016 ZO6, , Will the stock OEM hoodliner still work with 2300 blower?
02-11-2019, 09:04 PM
#240
Melting Slicks
Does that taller 2300 lid do anything that you've noticed? Is that sold on one of their other kits? Do you think it would clear a regular grand sport/stingray hood?
Last edited by spinkick; 02-11-2019 at 09:04 PM.