1989 beretta 3400 question?

[robert simone]

hello my name is robert i just finished a 3400 swap in my 1989 beretta gt 5 speed.anyway i have the 2.8 injectors in for now.want to know the best way to tune my ecu when i put the 3400 injectors in? i dont have a laptop so i dont think i can do it myself! thanks

[IsaacHayes]

See if one of the folks on v6z24.com will burn you a chip. I believe several people over there have a tune setup for a stock 3400 with the 3400 injectors. Superdave who is on here might be able to do it.

[Alxsmt]

i thought ben at www.WOT-TECH.com had one for this.

another option is www.GMtuners.com thats who is tuning my car, so far im very satisfied. im assuming they have done a few stock 3400 tunes and probly have a file for it already but the only way to know is to ask

[IsaacHayes]

Dunno, Ben might. I haven't kept up with the OBD1 tuning crowd. I just know there are a ton of 3400 swapped cars on v6z24

[SappySE107]

yes I do and I have already talked to him, but he had other questions so I told him the forum would be a good place.

[asylummotorsports]

A Little Off Topic, but,,

Hey Ben, have you done any work on an OBD-1 3500 chip?

Thanx

[SappySE107]

No I have not, but I will get a bit of experience with the MGB swap later. Hardly a comparison though for the FWD cars that weigh more.

[robert simone]

well gm tuner never got back to me. all i want to know is obd1 to old school? should i just change to obd2? and if so do i use the computer from a beretta 3100? or the 2003 grand am the motor came out of? i just want to do it the right way.also any tips on lanching the car at the track? the best i did last weekend was 15.2 at 89.70. is this the best it will do? i did spin thought first gear. and the track kinda sucks but still.also whats best shift point just under 6000 rpm? sorry i just dont know alot about tuning!

[Alxsmt]

some guys are gettin low 14s with a stock 3400 5spd. my best was 14.8.. OBD1 is old school in a way but there is plenty of support for it and no reason to switch imo

[Superdave]

OBD1 is fine to run a 3400 on, i was selling chips for them but i'm out of blanks right now.

[Monzsta]

OBD1 is fine to run a 3400 on, i was selling chips for them but i'm out of blanks right now.

We know you're out of blanks. That's why your wife is preggers.

[Superdave]

We know you're out of blanks. That's why your wife is preggers.

LOL


I snagged a few more, the OP has been PM'd

[rob simone]

still want to tune my beretta over here just to let you know! and i do have money too. so when does my chip get here