Ported intakes and OBD 1.5

[robertisaar]

or plug in a laptop and flash it.

why not? i've been doing that for over a year now. ALDL cable + flashing program = all of the hardware and software needed to play with them.

they're essentially 6 cylinder versions of the 94-95 LT1 PCM, with half the PROM space.

[SappySE107]

So for a later swap of a 3400 with stage 2 intakes that would be too much for the 19's?

The problem I have with larger than stock injectors is its not tuned for them. You aren't going to peak the injectors with a ported manifold set.

[Purple pit]

I'd love to do the 97 Monte ECM and wire swap. The piggyback in my mind would be the best idea though. Money is the main problem. Time is something I have alot of at this point, which I hope will soon(looking for a job). Oh and tuining is something I know nothing about.

Feels like I'm just wasting everybodys time and my own.

Thanks Ben that is good news, sure don't want to lean out. So in other words I can use any stage I want, but power,driveablity and MPG's will be lost. Without a tune that is.
Are those 2000 heads the 10mm kind that you were looking for?

[Superdave]

why not? i've been doing that for over a year now. ALDL cable + flashing program = all of the hardware and software needed to play with them.

they're essentially 6 cylinder versions of the 94-95 LT1 PCM, with half the PROM space.

Neat!

[19Cutlass94]

Just to give you an idea, I swapped in a 3400 in my car, with ported intakes and a 65mm tb and the street performance cam, in which I ran that setup on the stock 1994 computer. That was with the 19lbs injectors. Although best I could manage was 28mpg o the highway. Once I started getting it tuned, those 19lbs injectors quickly ran out and couldn't keep up.


Sent from my iPhone in some random spot of Texas.

[Purple pit]

Thank you for the info Jay.