I am going to use a piggyback design with my exhisting memcal see sig... Anyway, will this work and if so do I need to pull the exhisting eprom out of the memcal or can I leave it in and bypass it. I have one piggyback unit in the mail on the way, and the other is a hypertech chip that I removed the eprom from as per Traxions article... Soooo Do I need to do ANYTHING else.. besides burn and go.
Paul

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90 Red Convertible
100k running great
ZAINO!!!
383 Stroked.... LT4 Hot Cam... Forged Elgen Pistons Scat 9000 Crank Elgen 5.7" rods New Lifters w/ 1.6 Rockers and hardened Pushrods Super Ram Intake Hooker Headers and Y pipe into Gutted Cat with Monza Mufflers (WAY TO LOUD!!) Adj Regulator K&N Shift Kit High stall converter 160 termo, ZR1 Rims.... Red Calipers....Alpine head unit, Kenwood 6x9 4 ways, Polk DX 6 1/2 compnents, MTX 240 amp, Viper 550 alarm,


www.corvetteforum.net/c4/nomar116/

 

I would recommend replacing the eprom with an AT29C256 Flash Prom so you can easily erase and re-burn electrically. That is what I did with my useless ADS "piggy back". It was the only use I had for it.

 

Sorry if this is a dumb question but what are you guys referring to as a piggyback?? Thanks for your help.