my upgrades...LSX
#1
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my upgrades...LSX
Ok, the car is an 01 trans am ws6 6speed
the ls6 intake is already on it and i have the 28.8 stock injectors.
plans: lsx intake manifold (90mm) FAST throttle body (90mm) and we are going to upgrade the fuel injectors to 30lb/hr. we are going to get all the seals needed and o-rings for the injectors. We already have Kooks headers and y-pipe along with SLP airlid and bellow
do we or will we need to program the car with some tune to get it to run okay???
basically i know that the tune the car has adjusts the fuel and air according to the readings from the O2 sensors and that it would (*maybe) see that it could dump more fuel if needed (increase duty cycle) on the 30lb/hr injectors
the ls6 intake is already on it and i have the 28.8 stock injectors.
plans: lsx intake manifold (90mm) FAST throttle body (90mm) and we are going to upgrade the fuel injectors to 30lb/hr. we are going to get all the seals needed and o-rings for the injectors. We already have Kooks headers and y-pipe along with SLP airlid and bellow
do we or will we need to program the car with some tune to get it to run okay???
basically i know that the tune the car has adjusts the fuel and air according to the readings from the O2 sensors and that it would (*maybe) see that it could dump more fuel if needed (increase duty cycle) on the 30lb/hr injectors
#2
Originally Posted by ZL1Killa
Ok, the car is an 01 trans am ws6 6speed
the ls6 intake is already on it and i have the 28.8 stock injectors.
plans: lsx intake manifold (90mm) FAST throttle body (90mm) and we are going to upgrade the fuel injectors to 30lb/hr. we are going to get all the seals needed and o-rings for the injectors. We already have Kooks headers and y-pipe along with SLP airlid and bellow
do we or will we need to program the car with some tune to get it to run okay???
basically i know that the tune the car has adjusts the fuel and air according to the readings from the O2 sensors and that it would (*maybe) see that it could dump more fuel if needed (increase duty cycle) on the 30lb/hr injectors
the ls6 intake is already on it and i have the 28.8 stock injectors.
plans: lsx intake manifold (90mm) FAST throttle body (90mm) and we are going to upgrade the fuel injectors to 30lb/hr. we are going to get all the seals needed and o-rings for the injectors. We already have Kooks headers and y-pipe along with SLP airlid and bellow
do we or will we need to program the car with some tune to get it to run okay???
basically i know that the tune the car has adjusts the fuel and air according to the readings from the O2 sensors and that it would (*maybe) see that it could dump more fuel if needed (increase duty cycle) on the 30lb/hr injectors
Save your money
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we are going to be cam swapping along with springs, retainers, pushrods
so in the long run i think it will make a difference, but thanks for input.
damn man..nice numbers..gotta love ATI. I would love to have your setup, lol thats just kickass.
I just wanna keep it a daily driver though
Ok, still doesn't answer the question though. Will we need to program the car after simply bolting on the LSX intake and 90mm TB along with 30lb/hr injectors?
so in the long run i think it will make a difference, but thanks for input.
damn man..nice numbers..gotta love ATI. I would love to have your setup, lol thats just kickass.
I just wanna keep it a daily driver though
Ok, still doesn't answer the question though. Will we need to program the car after simply bolting on the LSX intake and 90mm TB along with 30lb/hr injectors?
#5
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oh i made on a bad rainy day not changing anything at all from what was in the car except the intake and tb and i gained 10hp and 10TQ on a shitty day and that was the actuall numbers that i gained, not SAE
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that was an expensive little gain, but i would like to add that was on a complete humid, muggy, rainy day. I would at least expect close to 20HP and TQ added on a good day. There has to be a difference between the lsx and the ls6.....i noticed it on a shitty day...was something not done right on others cars and they didn't see gains because of it. All i had was a simple hypertech tune and i still ended up going rich on above 3800rpm because of the simulation of the cat converter protection parameter
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stock everything except for whats in my sig...haven't dug into the internals yet. We want to do something similar to the 2003 Z06 corvette cam but with some modified numbers..like a 228 intake 232 exhaust to take advantage of the dual valve springs and then pushrods, and 114+4 separation and around a .540-.560 lift
hahahha
hahahha
Last edited by ZL1Killa; 06-07-2005 at 04:21 PM.