Orr89RocZ

iTrader: (20)

I am in need of a stock TPI prom/memcal from 91-92. Must be TPI V8, 305 or 350. Let me know what you have

coupeguy2001

iTrader: (2)

I have a memcal for a 92 firebird 350 TPI auto. Chip numbers are:ANJF 4307
$65 shipped to lower 48. build date on the car was feb 92, key resistance is #12

ngonnelly

yea i need to buy one ofthem too i jsut swaped my 305 to 350 i need a prom/memcal 350 tpi auto u know were i can get one

John in RI

iTrader: (167)

I know you said stock, but I have a Hypertech I figured I should mention. 91 305 TPI Auto ( #121342 )

ngonnelly

that would be fine but i need it for a 350

John in RI

iTrader: (167)

I know you need one for a 350 ngonnelly, My response was for Orr89RocZ.

Orr89RocZ

iTrader: (20)

Bump I need a memcal. preferably a 305 TPI 90-92 auto setup since i got a 305 knock sensor in the car but i'll take what i can get

ninetyone

iTrader: (2)

Hey, do you still have that 350 tpi memcal? let me know if you do.

samiam91RS

i have a 91-92 305 TPI chip if thats what your looking for?

i just need one for a 350 91-92 TPI so i can seel or if someone is looking for a trade...

Tuned Performance

iTrader: (92)

I need one too 90-92 tpi speed density 305 or 350 I don't care pm me !!

1957pistol

I might be interested in that. I have a aujp (350 auto) that I may need to trade for a 305 16163062. I am doing a custom build in my 57 chevy pickup and its not running great on the aujp with a piggyback from scott hanson. He told me because its custom (72 vette 350 now a 383 stroker w/ 92bird tpi) it would run better with the 305 memcal and the same piggyback as an easier over ride. I would have to let you know but it should only be a couple of days. I have access to a 16163062 and we are going to try it first

Tuned Performance

iTrader: (92)

the only differance that you would be doing in that would be changing the frequency of the knock, with the different knock board. is the aujp pulling timing or something?, Sounds like you need to look at your integrator block learn and add some fuel.

allgood

so do you need to change your knock sensor when doing a 305tpi to 350tpi swap

allgood

i have a a memcal prom for a 305tpi wit auto trans

ninetyone

iTrader: (2)

yes and make sure you use the 305 19lb/hr injectors

allgood

i am using 22lb/hr and have a adjustable fuel regulator, why do i need to used the 19lb/hr, also is there anything else i need to change (i know i need a prom for a 350 right)

ninetyone

iTrader: (2)

Cause if you have a 305 motor, then you should use the 19lb/hr injectors or if you are using 22lb/hr then you should reduce the fuel pressure so the car can run correctly. It will run overly rich with larger injectors and will be a little quicker with the correct injectors.

allgood

No i have a 350, i went from the 305 to a 350, and right now i have a 305 memcal and still have the 305 knock sensor so i was asking what else do i need to change for my car to run correctly.

allgood

do you still have the 350 prom

C305

iTrader: (2)

I have a stock 305chip for a 91 camaro 305 tpi speed density

allgood

you have a stock 305chip for a 91 305tpi ? isnt that the same

C305

iTrader: (2)

haha yea it is just wasn't paying attention to what i was typing.