ARRESTmeRed04
Active Member
Damn an s2k is kinda new to be cutting up
TUNING ISSUES
- Thread starter ViperPete
- Start date
Damn an s2k is kinda new to be cutting up
ARRESTmeRed04
Active Member
since when
wanna buy a datsun?
Nah, I'm trying to buy a dually to replace the duramax I traded in on the viper. The 10 won't pull a 38' gooseneck. Wife will have to learn how to tow the boat with the 10 though
that's the easy part
ARRESTmeRed04
Active Member
that's the easy part
Yeah the boat don't weigh jack, you already buy the honda?
no... one project at a time...
which so far i have my truck, the 71 C10, the 67 C10/viper, and the datsun... i'm treading on thin ice here
which so far i have my truck, the 71 C10, the 67 C10/viper, and the datsun... i'm treading on thin ice here
ARRESTmeRed04
Active Member
no... one project at a time...
which so far i have my truck, the 71 C10, the 67 C10/viper, and the datsun... i'm treading on thin ice here
1 at a time? You seem to be as good at that as your measuring skills awhile back
it's never been as big as i thought it was...
story of my life
story of my life
2 pages later…. lol
Anyway…
OK, so I can probably log my runs with Tuner Studio, I just haven't figured out how to.
Fuel filter is brand new.
Have a Walbro 255 in the tank.
Have an Areomotive rising rate fuel pressure regulator. Gauge reads 40psi at idle and constant throughout RPM range.
When it's having it's fit i can't take a moment to look at the AFR gauge. Its so damn sudden and violent.
There isn't hardly anything left that's factory on the car. I'm using a Ford EDIS ignition and just installed brand new Magnecor custom spark plug wires and brand new plugs.
I can row through the gears just fine at less than 50% throttle. No bucking or kicking. But as soon as I pour on the power it has issues.
Anyway…
OK, so I can probably log my runs with Tuner Studio, I just haven't figured out how to.
Fuel filter is brand new.
Have a Walbro 255 in the tank.
Have an Areomotive rising rate fuel pressure regulator. Gauge reads 40psi at idle and constant throughout RPM range.
When it's having it's fit i can't take a moment to look at the AFR gauge. Its so damn sudden and violent.
There isn't hardly anything left that's factory on the car. I'm using a Ford EDIS ignition and just installed brand new Magnecor custom spark plug wires and brand new plugs.
I can row through the gears just fine at less than 50% throttle. No bucking or kicking. But as soon as I pour on the power it has issues.
ARRESTmeRed04
Active Member
Only 40psi? Would think it needs to be 50+
I have no idea actually. That's what it was set at from the guy i bought it from. Its probably easy to adjust, I just haven't tried.
my SR20 only needs 40 max to run under boost...
that seems about right to me...
that seems about right to me...
ARRESTmeRed04
Active Member
Sr20 is an OLD setup, the 6g75 I would think ran a higher pressure to help it meet the more modern emissions standards it would've had to comply with
mine's a 99 S15 motor... it's not that far off i don't think...
edit: seems it's 324 kPa... or 46.99223 psi for a factory motor...
so... at the end of the day, i'd say check your fuel pressure and if you don't have an external regulator, install one...
so... at the end of the day, i'd say check your fuel pressure and if you don't have an external regulator, install one...
ARRESTmeRed04
Active Member
I was referring to when the engine was designed, the sr20 was designed in the late 80's, the 6g75 was designed in the mid 2000's
ARRESTmeRed04
Active Member
Well 7 psi could make a difference
i think we're saying the same thing?
if not...
check your damn fuel pressure
if not...
check your damn fuel pressure
ARRESTmeRed04
Active Member
i think we're saying the same thing?
if not...
check your damn fuel pressure
Yup samething, what the hell is taking so long for him to check the fuel pressure? We got internet experts in Herr telling him what his problem is.....:chain:
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