looking to boost 12 psi, now is that a 3'' pulley? and what are the numbers that it will give you/ on what upgrades?

 

3" pulley will have to be made specially by ASP...you can get a 3.125 and run a Cold Air intake and come pretty close to 12psi. running that you will most likely need larger injectors (370cc)...with your stock injectors, youll be running way to much psi through your stock 240's

-matt

 

you will need some 370s. You can get a 2.87 pulley and not shift at redline and get 12PSI. That was my plan when I bolted on my 2.87. But this V1 is damaged it only hits 10PSI only with a 2.87 pulley.

 

Jaime, don't you love it when things like that break?

 

so are you saying that you can't run 12 psi with out damaging the blower? and what do you mean when you say that you can get the 2.87 pulley and not shift at redline and get 12psi?

 

and where can i get some new 370cc injectors and are they plug and play or i will have to do some cutting?

 

I have a set FS but they arent new, but to be honest you will pay about 4 times more for a new set. They work perfect and they are plug and play.

 

I go redlining and I have the 2.87 with out the 370cc. just make sure u have plenty of gas.

 

What? I'd like to see that dyno sheet. What does plenty of gas have to do with the size of injectors? Having a full tank isn't going to save your motor from running lean and popping.

 

Maybe he meant plenty of gas in the tank because it gets crappy gas mileage when you're goin WOT alot...?
The V1 kit im purchasing has the 2.87 pulley on it. I'm gonna be on stock injectors with that, untill I can get the 3.125 pulley, 370's, z32 MAF, and a power FC if I can afford it

 

I think what he meant is that 2.87 pulley will put out more than 12psi at redline, so if you only want to run 12psi, don't redline the car. And he also meant that his particular blower is damaged and thus his blower won't put out 12psi, it maxes at about 10. There are plenty of people running over 12psi, it won't damage your blower, that's not what he meant.

 

so running more than 12psi not safe for the car or it can take it and what redline is that the jwt or the stock ?

 

these motors can take 15+psi SC'ed boost without a problem. With the 2.87 on the stock ECU will see about 12-13psi. With JWT 7200rpm rev cut you will see 14+psi and its safe on a stock motor as long as you have the fuel to support it and the timing set up for it.

 

looks like i will be going with the 2.87 pulley now the stock fule rail is ok on this set up with the 370cc or will i have to get better injectors than that?

 

y would u buy a sc kit and then go from a 2.87 to a 3.125 pulley? i say u still with the pulley thats on it and build from there.


ohh and jamie does that mean u will be upgrading to a t-trim now that ur blower is bad?

 

I had it reversed....hahahaha.
my fault

 

why a power FC that is a ton of custom wiring for such and expensive i would go with an e manage if your gonna go piggyback route, power fc are mostly for RX7 and skylines and what not, plus they are a pain to try to tune youself at least e manage has been done on here oh and did i metion power fc is expensive