what is stock ls1?
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From: georgetown ky
what is stock ls1? hey what are the stock fuel injectors? an whats the stock tb
my buddy told me i need the 48# injectors cuz ill be doin a intake, tb, trex cam, push rod, an springs. with a ls6 oil pump. this will be goin in to a 69 camaro. so if anyone could help i would be great fully
my buddy told me i need the 48# injectors cuz ill be doin a intake, tb, trex cam, push rod, an springs. with a ls6 oil pump. this will be goin in to a 69 camaro. so if anyone could help i would be great fully
48's are overkill. While it will give you room to 'grow' later, are way more than is needed for just about any cam you can install with stock pistons. Yes a tune is absolutely needed with either a cam or injector change, let alone both.
Seconded on the overkill. Most people with those mods are still running stock injectors. I'd say that if you wanted to be safe and also subscribe to "room-to-grow" logic then some 32# injectors would do you much better and you could also get away with no pump upgrades or just a Boost-A-Pump. Either way, if you decide to mess with the injectors don't install them until you are at your tuner. Injector changes that are unaccounted for can have adverse effects on your engine.
I believe from 97-99LS1 (97 being the Vette) they are 28.something and from 00-04 they are 26.something. Throttle body is 78mm.
On the injectors, I wouldnt go bigger than 36#'s for that setup. 36# injectors give you the chance to add Heads and a small shot of nitrous later.
On the injectors, I wouldnt go bigger than 36#'s for that setup. 36# injectors give you the chance to add Heads and a small shot of nitrous later.
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From: georgetown ky
wow am glad i asked!! an i belive am goin with the fast 92mm intake then the ls6 like i had said be4. An to answer a question bot the year of the ls1 its a 2000 camaro motor. I see were u guys said go with the 32# are the 36# injectors. an sayin bot fuel pump up grade sometimes. i have the a1000 pump on my car now would that work for this set up? I belive i would have to buy a new Regulator were my car was a carb be4. it says the pump Flows 700 lbs/hr @ 45 PSI and 13.5V.
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wow am glad i asked!! an i belive am goin with the fast 92mm intake then the ls6 like i had said be4. An to answer a question bot the year of the ls1 its a 2000 camaro motor. I see were u guys said go with the 32# are the 36# injectors. an sayin bot fuel pump up grade sometimes. i have the a1000 pump on my car now would that work for this set up? I belive i would have to buy a new Regulator were my car was a carb be4. it says the pump Flows 700 lbs/hr @ 45 PSI and 13.5V.
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From: Your girl's back door giving her the long stroke while you're at work
the 98-99 cars had 28.8s, the 00 cars had 26s and the 01-02 cars had 28.8s. This is for the F-Body, I would imagine the Vette had the same for the years.
Guys he is running 3 bar fuel pressure compared to our 4 bar so I would guess some greentops or other 42lb'ers would be about right at that pressure. He may want to get a regulator to bump the pressure up to 58psi (4bar) not sure.
OP you may want to move this too the fueling section....
OP you may want to move this too the fueling section....
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From: georgetown ky
thanks guys an ill move over to the fuel section an i know i have to get the covette fuel rail cuz i have to have a return line so i got to go with one of thoese.
