Need injector advise. I searched

[SloS13]

Im sure the answer is out there, but my search came up empty.

My initial setup is going to be a stock block, t3/t4, SAFC, Walbro 255, BTM, wideband O2 and Knock Alert.

My initial boost limit is going to be 8-10 and im an idiot when it comes to knowing how much fuel I'm going to need. Anywho, long story short, whats a good, cheap drop-in injector for my DE that'll get me by and maybe allow for the occasional 12psi on race gas? Price estimates would be a great help too. Thanks! I dont trust machine shops around here to do anything right.

I remember hearing that SR20DET injectors will work, but i gotta know before I start looking.

[erich]

I currently have 370cc injcectors on my KA-T. They drop in the stock fuel rail just fine. They are the SR injectors. I run 10PSI daily and have run up to 12 by accident with no ill effects, but I aslo have custom 9.0:1 pistons. The stock MAF runs out at about the same power levels as the 370cc injectors so going higher then about 10PSI isn't reccomended.

[SloS13]

Thanks a lot for your reply. I'll proably go with them. Does anybody know if Z32TT injectors drop in?

[:: orion ::]

The SR 370cc injectors are the same as the TT Z32 injectors.

And for 10psi on a T3/T4, you're pushing it. That'd be definitely in the 260-270rwhp range, and the typical max of 370's is 275 or so...

So with that turbo, I'd say:

9psi max or 275rwhp max = drop in 370cc side feeds. You can find these for $100-150 usually...

555cc side feeds like Nismo, etc...will get you to 350rwhp, but cost 5X as much. 10psi on 555s will be around 280-290, 12psi will get you ~315rwhp...

Later - Brian

[SloS13]

I bet i could pick up some TT's for super-cheap around here. I'll be happy with 8psi and then upgrade the injectors, MAF and intercooler at the same time.

Thanks for the info!