I got a tune form pcmforless it was tuned for 87 maf lb9, HSR, 24# bosch 3 injectors, mild cam. Smog del, egr del, govener del, corvette 113 heads, 1.52 rollor tip rockers, headers.

I'm useinn my HSR on a 355 later. Now I just swapped my hsr for a vette map tpi set up. Non of the smog, egr stuff will be hooked up and I will go back to stock 19# injectors

 

If you are changing to $8D sd tpi a retuned $32B or $6E Will not work in a 1227730 or 727.

 

my harness and over is the same will the tune run with out the hsr and 24 injectors

 

I think what your saying is your harness and ecm is all the same ? And you will be running a tpi map setup but using a map instead. I would use the bosch 3 19#hr injectors on a mild 305 You would have too ask pcm for less how much they changed the maf tables. Did you submit a data log for them to correct or something? Those 27#hr injectors were way too large for your 305.

 

I seen and read the link those are 24 lbs stock injectors from a cobra if u seen mineup close it says ford. What I'm saying is that I'm running map tpi on a maf car harness. Will my chip run real bad because its tuned for a hsr and 24 lbs injectors

 

Have you compared the injector constant vs a stock tune aswell as the lv8 tables.

 

I know u know how to tune...... I don't I didn't make the chip its from pcmforless. But that's not the issue. I'm stock now its tuned for the 24. Will it run lean because its tuned for 24, and more air flow

 

I don't know what u talking about when u talk "tuning" I know nothing about tuning. Will a my current chip work with out the hsr and 24 lbs injectors, on a ported plenum.

 

you have posted this in the do it yourself section. Like I said in the earlier post it will depend on how they have made the changes to the constant or the lv8 tables and how accurate there guess work. who know if they just change the constant value only. If you never sent in a datalog it was a crap shoot and they sold you snake oil.

 

you might want a second opinion on your Bosch type3 0-280-155-715 you have. Im pretty sure at 43.5 they are 27#hr.

 

Probably but I'm not running at that fuel pressure. They don't have a regular spot for proms and I know all the prom tunning pros hang here. But I have lt1 24 running at stock pressure but I do have a afpr. So I have to run it with and with out it and see how I like it