gm memcal codes
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Joined: May 2001
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From: springfield,IL
Car: T/A / Grand Am
Engine: 383 SBC
Transmission: glide
Axle/Gears: 9" ford 5.67
gm memcal codes
I've been reading posts from the last six months. Where can I find the memcal/ prom codes? I have a few that I want to play with. Some 128s and 256s. I am running a hypertech #3 chip presently, way too rich. Still confused a little on memcals too. I also have a stock 305 auto chip/memcal. I don't realy want to cut it up just yet. Thanks guys.
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87 GTA 355/700r4
ported&polished 083 heads
xe268h comp cam
1 5/8 blackjack alumicote
homebuilt y pipe,pasesetter 3in mandrel cat back.
ported/manifold,upper plentum, tpis maf.
airfoil, 24# svo injectors, hypertech stage 3 chip, underdrive pulleys, erson roller rockers, chromemolley pushrods,2100 stall, shiftkit, 373 10 bolt.
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87 GTA 355/700r4
ported&polished 083 heads
xe268h comp cam
1 5/8 blackjack alumicote
homebuilt y pipe,pasesetter 3in mandrel cat back.
ported/manifold,upper plentum, tpis maf.
airfoil, 24# svo injectors, hypertech stage 3 chip, underdrive pulleys, erson roller rockers, chromemolley pushrods,2100 stall, shiftkit, 373 10 bolt.
Supreme Member
Joined: Jun 2000
Posts: 7,554
Likes: 1
From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
<font face="Verdana, Arial" size="2">Originally posted by cp87GTA:
I've been reading posts from the last six months. Where can I find the memcal/ prom codes? I have a few that I want to play with. Some 128s and 256s. I am running a hypertech #3 chip presently, way too rich. Still confused a little on memcals too. I also have a stock 305 auto chip/memcal. I don't realy want to cut it up just yet. Thanks guys.
</font>
I've been reading posts from the last six months. Where can I find the memcal/ prom codes? I have a few that I want to play with. Some 128s and 256s. I am running a hypertech #3 chip presently, way too rich. Still confused a little on memcals too. I also have a stock 305 auto chip/memcal. I don't realy want to cut it up just yet. Thanks guys.
</font>
I bought an obsolete one for $20, and use it. Stops at MY 94, but I just do old stuff anyway
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