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LT1 to LS1 fuel questions

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Old 08-07-2007 | 11:17 PM
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Default LT1 to LS1 fuel questions

I know I could get the rails off a 97 vette but what are my other options? I would like to go a cheaper route but I honestly dont know what else to do and with the search engine down I cant find anything. Let me know my other options please. thanks guys!!
Old 08-08-2007 | 09:43 AM
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Anyone have a thread about this available
Old 08-08-2007 | 09:51 AM
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This is what I did..
Old 08-08-2007 | 10:03 AM
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I cant really see the whole pic. Where did you run the return line to?
Old 08-08-2007 | 10:21 AM
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The 2 Lines goin into the Filter/Regulator are the feed/return lines. The one goin off to the side is the EVAP Canister Line.
Old 08-08-2007 | 10:26 AM
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Ok so your two lines coming from the tank go into the filter and the other goes to an evap line? And how did you hook these up on the fuel rail side
Old 08-08-2007 | 12:40 PM
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more pics please this is similer to what i need to do. Is that the vett filter/regulator

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Old 08-08-2007 | 10:50 PM
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Originally Posted by socal
more pics please this is similer to what i need to do. Is that the vett filter/regulator
yep thats a vette filt/reg
Old 08-09-2007 | 12:56 AM
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Any other ways?
Old 08-09-2007 | 08:55 PM
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I am wondering what I would have to do to make a 2000 fuel rail work?? Anyone know
Old 08-12-2007 | 02:11 PM
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Anyone??
Old 08-14-2007 | 08:55 AM
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up to the top
Old 08-14-2007 | 10:36 AM
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find a stock 98 wrecked somewhere and put those fuel lines on your car...they are a direct swap....the regulator goes inside the tank on the return line...cost me about 15 bux for it all
Old 08-14-2007 | 10:49 AM
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run c5 reg/filter by the tank, return the fuel into original return
port, for lt1 using stock return line.
plumb c5 reg. in line with lt1 fuel line, fuel rail fitting for the original,
lt1 feed is the same as ls1,
plumb stock fuel line to ls1 fuel rail,
idk if u that helps.
Old 08-15-2007 | 06:48 PM
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Originally Posted by daniel6718
find a stock 98 wrecked somewhere and put those fuel lines on your car...they are a direct swap....the regulator goes inside the tank on the return line...cost me about 15 bux for it all
So you are saying swap the pump and all or what?
Old 08-15-2007 | 08:19 PM
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no your stock pump is fine...just use the 98 furl linnes from the tank(or about 2 feet rom the tank the lines dicsonnect, you can go from there) all the way to the fuel rails...

and the regulator is in the tank on the ls1 on the return line...
it will fit into all the factory looms from front to back clips in ect
Old 08-16-2007 | 12:24 AM
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So i wont need anything else and there will only be 2 lines coming from the tank then? This will get rid of the return line?
Old 08-16-2007 | 01:01 AM
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yes
youll need to remove your fuel pump assembely and the ls1 regualtor is a simple clip on design inside the tank and it returns fuel into the bucket...you need to put this inside your lt1 tank
Old 08-16-2007 | 09:18 AM
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The easiest thing you can do is what the_merv posted a pic of. The two lines on the right are the pressure and return from the tank. The line on the left is a feed line going to the stock fuel rail.

I did basically the same thing but mounted it under the car in the stock location. and modified the LS1 fuel lines from my donnor car.



Re'
Old 08-16-2007 | 09:38 AM
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Re' man I am sorry I sound like an idiot on this subject. So that unit is a filter in the pic? Someone told me that I can buy a regulator and fuel rail off a 97 vette and it will all plug together just like my stock lt1 stuff did. Is this correct?


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