What prom to use?

[Mike]

> Im getting ready to drop a tpi engine in my car and i need a 
> prom. Im going to run a 350 flat top with 24# injectors, Tpis big 
> mouth intake, slp runners, lt4 hot cam, 1.6 roller rockers, and 
> sportsman II heads. I have the 165 computer. I need a prom with 
> no cold stat injector with a mass air. So i guess i have to run a 
> 89 prom right? Will a stock 89 prom work or will i have problems 
> with vats? Also im eliminating the egr valve.
> 
> thanks
> 
> Mike