CryO2 question

[tekdeus]

On the DEI CryO2 system, they have a great intercooler sprayer that I'll probably add on in the future. I was wondering about your guys' opinions about the other goodies that can be daisy-chained before the CO2 reaches the sprayer: the fuel bar and the intake cooler. The fuel bar is supposed to reach -80 degrees, as does the bulb inside the intake tube, which supposedly reduces intake temps up to 50 degrees.

Do you figure chilling the fuel would be worth the extra $100 for the bar? Also, if I went with the 3" intake tube, do you think the extra size would compensate for the restriction the bulb would have on the airflow? I'm running 2.5" IC pipes. What are the odds that all this extreme air and fuel cooling would allow safe running of 20 PSI on 94 octane pump gas? Or is meth injection the best way to go?

 

[SublimeSupra]

I have a few friend that tried this they dont have supras but thats beside the point.They got decent results with it dont know about the fuel bar.If it were me and i wanted a safety net for high boost meth or spray that intercooler with some nitrous.My buddy has a srt4<---yeah i know but he sprayed his upgraded front mount with nitrous and the dyno results were crazy!?!?Im going try to get him to let me show em cause it was somethin like 20whp at the same boost lvl and he was able to ramp the timing up like nothin on 93 and was able to add 2psi on a super 60 trim.

 

[souprat]

if you want to figure out if the ball in the intake tube can flow as much as you 2.5 ic pipes you could jus figure out the area available for air to flow through. so just find the area of a 3inch circle (7.06 inces) and subtract the area of the ball. whats left should be as big or bigger that the area of a 2.5 (4.9inches) inch circle.


i just worked it out and if that ball has a 1.5 inch diameter you are golden, any bigger and imo its a resriction.

 

[billspreston01]

I THINK, but I'm not sure, that you can get that intake bulb in 3" OR a generic style that you fit yourself. The bulb is stabilized in the tube by 3 or 4 legs and the generic one comes with longer legs that you cut for your fitment and then mount it (drill holes in the pipe and put bolts on or weld or something, I really don't know). My friend is sponsored by them and he gets good gains. I don't think he's dyno'd or run it at the track with/without to get a comparison but I can tell you that if you want things cold....cry02 will make them cold. I would call DEI and see if they have the numbers for the restrictions on the intake. I'm sure everything was tested for flow and power etc.