duty cycle 102%
08-10-2011, 08:35 PM
#1
duty cycle 102% Well, I just realized my injector duty cycle is north off 100%. I have stock LS3/LS7 injectors in my 416 with LS3 heads. I believe the LS3/LS7 injectors are 42# at 58psi correct? So if I get a set of 50# F.A.S.T LS3 (part# 30507-8) injectors will I be under 80% on the duty cycle?
08-11-2011, 12:18 PM
#2
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Stock injectors are 41.7lb @ 4 bar, or 34lb @3 bar.
I have LS9 injectors in stock that are 52lb @ 4 bar. Flow matched within 1%, viton o-rings installed, 1 year no questions warranty. $490 for the set.
~Rich
I have LS9 injectors in stock that are 52lb @ 4 bar. Flow matched within 1%, viton o-rings installed, 1 year no questions warranty. $490 for the set.
~Rich
08-11-2011, 08:49 PM
#4
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The LS9 has a wide cone.
I have LS3 injectors in 60lb, these have a 6* cone which is perfect for your setup.
flow matched set, viton o-rings installed, 1 year no questions warranty. Same injectors A&A uses in all their supercharger kits.
$400 brand new, no core.
$329 brand new, with your cores
$200 to modify your stock LS3's to 60lb @ 4 bar.
I have LS3 injectors in 60lb, these have a 6* cone which is perfect for your setup.
flow matched set, viton o-rings installed, 1 year no questions warranty. Same injectors A&A uses in all their supercharger kits.
$400 brand new, no core.
$329 brand new, with your cores
$200 to modify your stock LS3's to 60lb @ 4 bar.
08-11-2011, 09:26 PM
#5
The LS9 has a wide cone.
I have LS3 injectors in 60lb, these have a 6* cone which is perfect for your setup.
flow matched set, viton o-rings installed, 1 year no questions warranty. Same injectors A&A uses in all their supercharger kits.
$400 brand new, no core.
$329 brand new, with your cores
$200 to modify your stock LS3's to 60lb @ 4 bar.
I have LS3 injectors in 60lb, these have a 6* cone which is perfect for your setup.
flow matched set, viton o-rings installed, 1 year no questions warranty. Same injectors A&A uses in all their supercharger kits.
$400 brand new, no core.
$329 brand new, with your cores
$200 to modify your stock LS3's to 60lb @ 4 bar.
08-11-2011, 10:25 PM
#7
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~Rich
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08-11-2011, 10:44 PM
#9
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08-27-2011, 12:01 PM
#10
Man just the thread I needed, I have the exact same setup as trans amws6 exept mine is technicly a 418 and I thought my injectors would be ok but now I see they wont be because I am at the exact same power lvl, I dont want to spend big money on a new set so I am interested in getting mine rebuilt by you, the 200 dollar price sounds great.
my setup should put down about 540 in my ws6 it put down 505 in a auto gto. PM me with the details on how I send these injectors to you, payment and all that good stuff, also what your recommendation is on injector size, i want something that will run at 80% for that power lvl and still not be to much to cause horrible fuel milage.
P.M me I am definetly interested in getting mine upgraded.
my setup should put down about 540 in my ws6 it put down 505 in a auto gto. PM me with the details on how I send these injectors to you, payment and all that good stuff, also what your recommendation is on injector size, i want something that will run at 80% for that power lvl and still not be to much to cause horrible fuel milage.
P.M me I am definetly interested in getting mine upgraded.
