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9 Minutes Ago

CJWILLIAMS started a thread Hello from North Carolina in Introductions

thanks for the approve looking to program pcm form 88 mc ss ls swap

0 replies | 1 view(s)

21 Minutes Ago

bobcratchet555 started a thread looking for 1999, 2000, or 2001 corvette A4 bin in GM EFI Systems

hi all, as the title says, i'm searching for a 1999 to 2001 corvette a4 bin. There is a 2000 m6 bin posted on here but looking for an a4 bin. what...

0 replies | 1 view(s)

14 Hours Ago

sherlock9c1 replied to a thread LT1/0411 PCM/Opti Delete in GM EFI Systems

Update - I did speak with the owner of Torqhead and he had real good reasons for not continuing to use the optispark in any form, though he didn't...

77 replies | 43754 view(s)

1 Day Ago

Snipescastle2 replied to a thread 1996 LT1 to 12200411 PCM conversion help in OBDII Tuning

No, as a matter of fact, replacing the plugs and O2 Sensors today, I dont have much time to work on my car as I’d like, so Sundays are it. Hoping I...

20 replies | 2087 view(s)

1 Day Ago

bk2life replied to a thread LT1/0411 PCM/Opti Delete in GM EFI Systems

I buy several from the local u-pullit lot complete without wiring and no ac compressor, $375 with a warranty. There are even days where you can get...

77 replies | 43754 view(s)

1 Day Ago

bk2life replied to a thread 1996 LT1 to 12200411 PCM conversion help in OBDII Tuning

anything new? or stuck away fro winter?

20 replies | 2087 view(s)

1 Day Ago

sturgillbd replied to a thread 7.4 454 won't start in GM EFI Systems

I have seen the ignition module fail while still producing spark. It may not be sending reference pulses back to the PCM and will not fire the...

9 replies | 172 view(s)

1 Day Ago

trlrider replied to a thread PCM Hammer using VCX Nano in OBDII Tuning

:thumbsup:

6 replies | 563 view(s)

1 Day Ago

trlrider replied to a thread Friend Invites in GearHead EFI Forum Support

:thumbsup::rockon: Thanks for the explanation. I have told several to check their SPAM folders, as you state, sometimes it all falls on deaf ears!

7 replies | 189 view(s)

1 Day Ago

Tjmac replied to a thread Interduction in Introductions

Thanks dave

5 replies | 67 view(s)

1 Day Ago

trlrider replied to a thread 12216125 xdf help for E-Fans in TunerPro OBDII

Kool, storing this in the "good to know" department file! :rockon:

6 replies | 166 view(s)

1 Day Ago

trlrider replied to a thread hello from Minnesota in Introductions

:welcome2:

2 replies | 39 view(s)

1 Day Ago

trlrider replied to a thread Interduction in Introductions

:welcome2:

5 replies | 67 view(s)

1 Day Ago

trlrider replied to a thread Hello from Mississippi in Introductions

:welcome2:

2 replies | 36 view(s)

1 Day Ago

dave w replied to a thread Interduction in Introductions

This gearhead-efi link will be helpful: http://www.gearhead-efi.com/Fuel-Injection/forumdisplay.php?32-OBDII-Tuning dave w

5 replies | 67 view(s)

1 Day Ago

Tjmac replied to a thread Interduction in Introductions

Is swap pcm tuning my 68 firebird lm7

5 replies | 67 view(s)

1 Day Ago

dave w replied to a thread Greetings from Kuwait in Introductions

:welcome: This might be the place to be if someone wants to install a Chevy LS engine into a Mazda RX7? :cool: ...

2 replies | 33 view(s)

1 Day Ago

B52Bombardier1 replied to a thread Greetings from Kuwait in Introductions

And welcome to the group. Rick

2 replies | 33 view(s)

1 Day Ago

transw started a thread Greetings from Kuwait in Introductions

Hello Mates, Greetings from Kuwait. Got a redirection to this forum while looking out for tuning stuff. We have a repair shop in Kuwait, a...

2 replies | 33 view(s)

1 Day Ago

dave w replied to a thread Interduction in Introductions

:welcome: What gearhead-efi topic interests you most? OBD1? OBD2? LS? dave w

5 replies | 67 view(s)

2 Days Ago

Tjmac started a thread Interduction in Introductions

Hello all from n.j

5 replies | 67 view(s)

2 Days Ago

dave w replied to a thread Hello from Mississippi in Introductions

:welcome: dave w

2 replies | 36 view(s)

2 Days Ago

Isaabalot replied to a thread 7.4 454 won't start in GM EFI Systems

I appreciate the help and pointing out the other article. I will do more searching next time. I am purchasing a noid light and doing a continuity...

9 replies | 172 view(s)

2 Days Ago

Xerimus81 started a thread Hello from Mississippi in Introductions

Hello good folks. I am a diesel mechanic of 20 years. I am looking to learn pcm hammer and tuner hey pro to tune my '99 silverado that I am dealing...

2 replies | 36 view(s)

2 Days Ago

Gojira94 replied to a thread M-9353-BB302 Injector Voltage Offset work for sharing/ feedback in GM EFI Systems

Let's back up a bit... To understand and apply correct fueling, we need to understand the density of the fuel. Ford datasheets use lb/sec for low and...

3 replies | 803 view(s)

2 Days Ago

dave w replied to a thread hello from Minnesota in Introductions

:welcome: That's a good tuning resume.:thumbsup: dave w

2 replies | 39 view(s)

2 Days Ago

dart151 started a thread hello from Minnesota in Introductions

not really good at intros but its required so here i go haha. been workin on cars since i was a kid. started with turbo hondas. never had enough...

2 replies | 39 view(s)