Thanks Speed Inc for the most impressive and reliable LS combo!
10-10-2012, 10:39 AM
#42
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It had the stock lt1 feed and return(lt1's had return from factory) right under the firewall on a lt1 car you can disconnect the rubber line that connects to the steal line underneath. I used the speed inc quick connect fittings if you know what I mean? so it goes from the factory steal to the fitting to a steal breaded line that goes to speed inc fuel rails. I used a aeromotive boost referenced regulator
10-12-2012, 10:39 AM
#53
since you had lt1 tank and lines, was your filter and boost reference regulator under the hood?
aren't the stock fuel lines atleast the feed line only a -6 steel line? Then the return would be a -4?
Why would everyone say upgrade to a -8 feed or better!
aren't the stock fuel lines atleast the feed line only a -6 steel line? Then the return would be a -4?
Why would everyone say upgrade to a -8 feed or better!
10-12-2012, 11:14 AM
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It had twin walbro's and at 1000rwhp we did start to see fuel pressure drop issues.
