Red Armstrong 93 octane chip help......

Missouri T

New Member
Joined
Jul 27, 2003
The T I just picked up was set up with a Red Armstrong 93 chip by Bill D., our local Buick guru.

I have the original invoice from car's builder on the chip (NOT Red Armstrong's invoice, the shop's invoice).
Invoice states:
RA 93 Street Chip, w/special options No. F36093E

Check out the picture.
It is of a chip that was in the console with the car.
Above the "0" on the right side of the chip's label is a letter "E".
The car presently in my computer has the same numbers BUT......has a hand-written "H" behind the "R93" in the middle.

1. Can anyone tell me what the Red 93 chip numbers mean?
2. What's the difference between the "H" chip and the "no-H" chip?
3. What is the base fuel pressure for this chip? 42 PSI? I set it at 42 and it seems to run EXCELLENT but I want to make sure that is correct.

Any other Red-specific info you'd like to pass along?
I'd greatly appreciate it.
I've only owned ATR and Thrasher in the past.

I am pleased with it's performance but I want to make sure it's as close to perfect as possible before going out and embarassing any Mustangs. ;)

Thanks in advance for any and all help!
 

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