Major Mods, have HPtuners 2.1.0 vcm suite, need help
06-08-2006, 08:59 PM
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Major Mods, have HPtuners 2.1.0 vcm suite, need help I'm a very oldschool tuner (you know carb), so trying to tune my 2000 Z is like learning a new language!
So here is a list of Mods:
Patriot Performance Head and cam package:
LS6 CNC ported stage II heads
59cc
intake runner: 225cc
exhaust runner: 83cc
intake valve: 2.020in.
exhaust valve: 1.570in.
valve seat: 5 angle grind
Valve train:
valve springs .650 patriot gold
rocker: full roller, shaft mounted, 1.7:1 harland sharp rockers
pushrod: Cran cams chromemoly 7.400
Timing set:
Slp adjustable dubble roller billet gear set
Cam:
Patriot grind
Duration @ .50 intake 226 exhaust 226
gross lift intake .585 exhaust .585
lobe separation angle: 112
oil pump:
SLP heavy-duty
Intake:
ls6 with out EGR
Throttle body:
BBK LS1 80mm
MAFS:
SLP 80mm
air intake:
K&N fuel injection performance kit
Exhaust:
hooker super comp. long tube
hooker off road y-pipe
cats- MIA
flowmaster: thunder cat III cat-back
Ignition:
MSD blaster coil packs
MSD 8.5mm wires
NGK TR6 plugs
Fuel:
Bosch #30 injectors
speed inc. high-flow fuel rails
Aeromotive A1000 adj. regulator 30-70 psi
Granatelli in-tank fuel pump 225 lph
Other:
125 dry shot
RPM window switch
purge valve
I believe that is all. I need to know which tables to change. Car will not run, dumps fuel but dosn't fire in the right time. I have degree the cam and it is dead on, so I left the timing set a 0.
Any help at all Will be great!
I downloaded some Bin files but no one has a cam like i do.
So here is a list of Mods:
Patriot Performance Head and cam package:
LS6 CNC ported stage II heads
59cc
intake runner: 225cc
exhaust runner: 83cc
intake valve: 2.020in.
exhaust valve: 1.570in.
valve seat: 5 angle grind
Valve train:
valve springs .650 patriot gold
rocker: full roller, shaft mounted, 1.7:1 harland sharp rockers
pushrod: Cran cams chromemoly 7.400
Timing set:
Slp adjustable dubble roller billet gear set
Cam:
Patriot grind
Duration @ .50 intake 226 exhaust 226
gross lift intake .585 exhaust .585
lobe separation angle: 112
oil pump:
SLP heavy-duty
Intake:
ls6 with out EGR
Throttle body:
BBK LS1 80mm
MAFS:
SLP 80mm
air intake:
K&N fuel injection performance kit
Exhaust:
hooker super comp. long tube
hooker off road y-pipe
cats- MIA
flowmaster: thunder cat III cat-back
Ignition:
MSD blaster coil packs
MSD 8.5mm wires
NGK TR6 plugs
Fuel:
Bosch #30 injectors
speed inc. high-flow fuel rails
Aeromotive A1000 adj. regulator 30-70 psi
Granatelli in-tank fuel pump 225 lph
Other:
125 dry shot
RPM window switch
purge valve
I believe that is all. I need to know which tables to change. Car will not run, dumps fuel but dosn't fire in the right time. I have degree the cam and it is dead on, so I left the timing set a 0.
Any help at all Will be great!
I downloaded some Bin files but no one has a cam like i do.
06-08-2006, 10:52 PM
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There's a lot you need to change. It'd probably take a half hour or more to type up instructions for you. Your best bet is to read the tutorials on idle tuning, injector tuning and VE tuning. A few helpful abreviations....
LTFT/STFT - Long Term Fuel Trims/Short Term Fuel Trims
VE - Volumetric Efficiency
SD - Speed Density (motor runs without reading MAF)
OL - Open Loop (motor runs like a carb'd setup - ignores O2 feedback)
HO2S - Heated Oxygen Sensor (can measure ~14.7 air-fuel ratios)
WBO2 - Wideband Oxygen Sensor (can measure 7~22 air-fuel ratios)
KR - Knock Retard (timing pulled based on feedback from knock sensors)
IPW/IFR - Injector Pulsewidth/Injector Flow Rate
That should cover most of the abreviations you'll come across in the tutorials. Good luck and happy reading!
https://ls1tech.com/forums/pcm-diagnostics-tuning/287094-read-me-first-tuning-docs-ve-maf-ses-lights-faqs-more-01-31-07-a.html
LTFT/STFT - Long Term Fuel Trims/Short Term Fuel Trims
VE - Volumetric Efficiency
SD - Speed Density (motor runs without reading MAF)
OL - Open Loop (motor runs like a carb'd setup - ignores O2 feedback)
HO2S - Heated Oxygen Sensor (can measure ~14.7 air-fuel ratios)
WBO2 - Wideband Oxygen Sensor (can measure 7~22 air-fuel ratios)
KR - Knock Retard (timing pulled based on feedback from knock sensors)
IPW/IFR - Injector Pulsewidth/Injector Flow Rate
That should cover most of the abreviations you'll come across in the tutorials. Good luck and happy reading!
https://ls1tech.com/forums/pcm-diagnostics-tuning/287094-read-me-first-tuning-docs-ve-maf-ses-lights-faqs-more-01-31-07-a.html
