What Inj.?

[QUICK STORM]

well since i figured i'm going to upgrade everything else, might as well ask the question
which inj. for my build?

-PTE60
-RPM headers
-RPM Vortec heads
-422

i already have 50#s what should i upgrade to? or should i upgrade at all

 

[qbnkiller]

Re: What Inj.?

You may be on the edge of those injectors..if you want to do the lo-impedance conversion to your PCM, go with the 75#ers. I have 'em in stock.

 

[AXXE]

Re: What Inj.?

50#s run out much quicker than everyone originally thought. I am over 100% at 17lbs boost. Go with the 75#.

 

[jwaller]

Re: What Inj.?

it all comes down to how fast do you want to go? if you want to run all out then the 50's are too small. if you want to build a stock boost DD< then the 50's are more than enough.

 

[Anthony]

Re: What Inj.?

Has anybody tried the Mototron L107 60s with a syty ecm? They look like they might be a good option due to their increased flow at higher pressures and the fact that they will work with the stock injector drivers.

 

[QUICK STORM]

Re: What Inj.?

You may be on the edge of those injectors..if you want to do the lo-impedance conversion to your PCM, go with the 75#ers. I have 'em in stock.

how much and how do you modify the ecm for these injectors?

 

[Turbo6]

Re: What Inj.?

well since i figured i'm going to upgrade everything else, might as well ask the question
which inj. for my build?

-PTE60
-RPM headers
-RPM Vortec heads
-422

i already have 50#s what should i upgrade to? or should i upgrade at all

I will be working on a chip for 65# high imp injectors this spring for use with vortecs and 412/415/422 and similar cams. They will be sold through turbotime. The 65#ers should be good for 500whp.

 

[qbnkiller]

Re: What Inj.?

I have seen/read of LS1's going to them...I sell the larger injectors (lo-impedance) for less than the Mototrons...for what you save, you could do the driver upgrade and know you can throw whatever injector you want in there - just my feelings.

I have also been selling a lot of injectors through the LS1tech forum, and have gotten great feedback on the 75's, 85's, and 95's I sell here. Like Waller said, depends how far you want to go.

 

[QUICK STORM]

Re: What Inj.?

I will be working on a chip for 65# high imp injectors this spring for use with vortecs and 412/415/422 and similar cams. They will be sold through turbotime. The 65#ers should be good for 500whp.

well i've decided to go with the 75#, i would like to get in contact with you phil as i would love to have you build me a chip for my truck