Dry shot and 26# to 42# injectors
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Dry shot and 26# to 42# injectors
Picked up a set of 42# Delphi injectors from Matt @ HSW a few weeks ago, Finally got home and put them in.
Back in May, Vinny advised me to stay with a 50 shot, this was after we tried a 75 Dry and the AFR was in the 13's. So we pilled up Daves wet plate to a 125 and set the car up for a 50 Dry and a 125 Wet combo for a 175 total.
I really wanted more from the dry, and here is what the difference I have found so far with an injector swap. More testing to follow, as well as some learning to do tuning the dry.
50 shot 26# AFR 11.5 Injector duty cycle 106-116% (EFI logged)
75 shot 26# AFR 13.x Injector duty cycle 116% ++
75 shot 42# AFR 10.5 Injector duty cycle 62% (EFI logged)
Thanks to all the vendors who have helped me so far, I am back on track DynoTune, Nitrous Outlet, 860 Performance, HSW, Green Light Motor Sports
I will be jetting up the dry even more and will soon be asking stupid tuning questions in the PCM Dia & Tuning sections
Back in May, Vinny advised me to stay with a 50 shot, this was after we tried a 75 Dry and the AFR was in the 13's. So we pilled up Daves wet plate to a 125 and set the car up for a 50 Dry and a 125 Wet combo for a 175 total.
I really wanted more from the dry, and here is what the difference I have found so far with an injector swap. More testing to follow, as well as some learning to do tuning the dry.
50 shot 26# AFR 11.5 Injector duty cycle 106-116% (EFI logged)
75 shot 26# AFR 13.x Injector duty cycle 116% ++
75 shot 42# AFR 10.5 Injector duty cycle 62% (EFI logged)
Thanks to all the vendors who have helped me so far, I am back on track DynoTune, Nitrous Outlet, 860 Performance, HSW, Green Light Motor Sports
I will be jetting up the dry even more and will soon be asking stupid tuning questions in the PCM Dia & Tuning sections
#3
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Originally Posted by Matt@HSW
Looking good so far! So possibality it wasn't a nozzle problem, just running out of injector
Matt
Matt