Hello everyone in the Ontario Region.

I have a little problem and I am hoping to find a solution in Ontario rather than ordering parts up (again) from the states. I have a 355 with World Sportsman II heads, TPIS ZZ9 cam, roller rockers and lifters, and I have just installed 24lb injectors, with a stock 350 chip. The car used to be a 305 TPI and I have swapped it to this 355 with four bolt main. I am hoping to learn about programming this winter.

The car ran great but I am wondering what needs to be done with the chip now that the injectors are 24 LB. Any assistance/advice is greatly appreciated.....

Thanks

 

Minimal changes include change in the injector constant,fuel and timing map/curve paying more attention to the 4500 and up RPM.

Daz

 

I am new to the chip burning/programming thing. I just finished this engine swap and over the winter I hope to get to burning my own chips. I guess my hope was that there may be a way to use the stock 350 chip and enjoy the last month before putting the car into storage.

 

the first thing you need is to be able to scan your cars computer. so you can tell what it realy needs and wants. that is step one

 

I actually just got a scanner last month (just before it died). I have plugged it in. I am still trying to figure out what all the reading are indicating. I have adjusted the AFPR to around 40 psi and the TPS is set at .60v. Other than that I am not sure what other scanner readings I should be paying close attention to.

 

READ TRAXIONS ARTICLE ON THE DIY PROM BOARD!!
Sorry guys I had to say it...