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I am having a problem with fuel pressure in my 84 SVO. I have a 255lph in tank pump and eliminated the 2 pump setup. Yes I grounded the resistor wire. I had a BBK adjustable regulator in it and put a stock style in it to make sure it was not that and a new fuel pump too. Here is my issue fuel...

I have a 84 SVO it has a 255 intank walbro pump. I added the ground wire and did the single pump conversion. The car goes lean even at low boost 10-11 psi above like 4500. I have a moates quarterhorse tuner and am running the PE binary. Even when I increase fuel by like 30% above 4500 it still...

What up first of all. I have a 1984 SVO and cannot figure it out. Here is one of the problems. It will be at idle(high idle) 1200 rpm and the AFR is like 16-17:1, that is ok. It runs fine when it is like that. Then all of a sudden it will drop to 700 rpm and the AFR will go to 21-22:1 that is...

I just ordered the quarterhorse for my 88GT. I was wondering if anyony has any experience with this tuner. I do have access to a dyno, any input would be appreciated. Thanks:)

Hello just signed up with you guys. My name is Donavan I have a 88 Foxbody here are some of the mods. 331 stroker with wiesco pro tru forged pistons, steel H-beam rods, forged steel cool cased stroker crank Main girdle, all ARP bolts and studs, Chet Herbert custom grind camshaft,comp cams...