I have had a ST-3500 for about 3 years now. It has worked great, but I have done a new set up......huge cam, heads and maybe spray to a 200 shot. What do you guys recommend? It bogs for a second then goes likes crazy. I am thinking a a SS4000E. I want a converter that will run like crazy on the motor and on those freeway rolls I do sometimes as well. Let me know what you all think?

So you all know....
car is still a stock rear 3.23 geared Trans Am on E.T. Streets.

 

I wanted the same thing.... so I emailed Yank and they recomended the PT 4000 to me. I think I am going to give that a try here in a month or two. I just put in a 4000 Vig, so I want to test that out aswell. Good luck.... I cant wait to put my 150+ shot on

 

Thanks.

TTT

Anyone have some ideas?

 

well with your heads combo i would go with a 4400 for the best N/A performance but IMO, thats too high for spraying, especially 200. i would go with no higher than 4000 if you intend to spray.

 

4000 is plenty for a car that is sprayed


J

 

Good 200 shot performance and max NA performance are incompatible goals.

I would go a YTP 4200 and optimize for NA. You can spray a 100 shot on that if you are spinning the motor to 6800+.

 

How about to optimize for the N20 and still run ok with just the motor. I will give a little on the motor to run harder on the N20.

 

lower the stall speed to 3800 or so.

 

If you want to optimize on NO2 then you should lower your stall to about 3200-3400... nitrous's tq curve hits hard down low

 

With a 200 shot you might want to stick with what you have. It should perform great on that much spray!