Im running a 100 shot right now with the 32 jets..what jets would a 125 and 150 be and could I run this on a stock fule pump and injectors (its a 99) .I will run 100 octane if I need to.keep in mind I ONLY run the 1/8. the car BARLEY gets in 3rd gear.(A4)

thanks,Jason

 

i think your fine with pump gas. more octane wont cure a lean condition. I ran a 125 shot on stock fuel system last year and never had any trouble. .38 jets for the 125 and .44 for the 150. The colonels tech files in the sticky in this section called "frequently asked questions" has the jet tables

 

the only problem I understood was that the solenoids werent big enough to support over 125hp, I've heard of people also running w/out jets and no problems

 

run the inlet hose in between the solenoid and run one stage out with each solenoid instead of running through both noids in series. I was burning over 2.5 pounds per run last time at the track. running both stages with no jets

 

I am runing an open line on my 98Z with just a lid, cut out and a stall.

 

With no jets you are looking at 150 shot,i WOULD NOT run that on the stock fuel system,you are asking for trouble.You will at least need bigger injectors.

 

could I run the 150 jets if I got the NOS inline booster pump or some 30# injectors or should I do both? or how about some stock 02 injectors?.......I think I would rather jet it for 150.Im to big of a pu$$y to spray it with no jets at all

 

I run no jets on mine.Stock fuel system (For now-Racetronix PNP soon)
But I'm 01 so it is ok

 

rayz,
You never sease to ammaze me.
Do you have a diagram of your dual stage?
About your tuning, what AFR/ timing are you running.