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I've searched around and failed to find a thread comparing the two subject injectors (or similar). Both are listed as 100 HP injectors, which interests me a great deal. With an unknown auto transmission (I have done the Moses Ludel recommended in-frame upgrades for solenoids, servos, pistons, etc) and - for now - HY35 turbo I don't see the need to spend the extra $85 for 7x.010s. The true benefit I see to that size is that so many of you fellows with Quadzillas run them.

 

Some of my trips are very long, some if my trips are very short - is there a benefit to smaller, but a larger number of holes? I only have 18k pound license plates, so heavy towing isn't really a concern to me (see comment about transmission, above).

I don't see any DAP 8-hole SAC injectors, should SAP vs. VCO factor into my decision?

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I doubt you would notice a difference between the two.  7 x .xxx are going to be the common hole count.  8 x .xxx's would be fine too but I have not found any that weren't $$ compared to 7 hole.   

 

Don't overthink it just go with a known vendor, DAP is good as always, 7 x .009's.

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38 minutes ago, Me78569 said:

just go with a known vendor, DAP is good as always

Well that's the thing, both options are DAP! Just the 7-hole SAC are 12% higher than the 8-hole VCO.

2 hours ago, Me78569 said:

8 x .xxx's would be fine too but I have not found any that weren't $$ compared to 7 hole.

So if the 8 VCO are cheaper than 7s, does that factor in? SACs are generally quieter at idle, right? This beast is loud enough that will weigh heavily in my decision!

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2 hours ago, Threadzy said:

Was that HX to far gone once you got it apart? 

I'm still trying to find a used/cheap compressor side snap ring. Also, one or two broken bolts need to be addressed. I snapped one on the down pipe flange, not sure if there's another.

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