DeepShoreStrokin
New member
I'm trying to find any information I can on the cncfab stage2 hpop. Anybody on here running one? I'm looking to run 300/200s with a single pump. Thanks for any input
I don't understand why people think the 175/80's are "oil hungry".
The hpo capacity is no larger than a stock AD injector.
And the CNC stage 2 pump from my understanding IS the MB pump. Or at least was told he went behind MB and had his builder build his too and cut MB out of the process. Of course only after all the R&D had been done.
The SRP1.1 or transformed SRP to SR pump is likely going to be the highest output single pump. The rest of the pumps on the market are typically 20° where as the SRP design has larger pistons.
I've been actively looking for a spr1.1 but no luck finding a good one yet. I'm running out of time and "big oil" isn't in my budget. I'll probably scale back to 275/100s and an adrenaline pump.
I spoke with someone at CNC and was told they weren't confident the stage2 would run 300/200s, I wish an equivalent to the srp1.1 was still being produced.
I don't understand why people think the 175/80's are "oil hungry".
The hpo capacity is no larger than a stock AD injector.
And the CNC stage 2 pump from my understanding IS the MB pump. Or at least was told he went behind MB and had his builder build his too and cut MB out of the process. Of course only after all the R&D had been done.
Like Jason said a while back, no reason not to run hybrids over a codes. I don't want to worry about oil supply when I go to do my injectors. 200/80's for me.
If my math is right, roughly 30% less oil required to displace a given amount of fuel going from an a code to a hybrid. Oil velocity goes down to which means less pressure drop. Going from a 175 to a 250cc injector is a 30 percent change in fuel volume. Lol! Makes sense to me Ty, if I am looking at this correctly. This is my really dumbed down way of seeing it though.A 17 degree pump will oil 250/200s Justin.
depends on your end goal... if you want max effort, then it would be on the edge..If my math is right, roughly 30% less oil required to displace a given amount of fuel going from an a code to a hybrid. Oil velocity goes down to which means less pressure drop. Going from a 175 to a 250cc injector is a 30 percent change in fuel volume. Lol! Makes sense to me Ty, if I am looking at this correctly. This is my really dumbed down way of seeing it though.
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I don't disagree. Just like a 175/80 would probably be on the edge too with a healthy stock 17 deg pump.depends on your end goal... if you want max effort, then it would be on the edge..
live life full throttle
my 170/100s are maxed out along with the adrenaline pump to run what it does... but that is tuning from almost 7 years ago now.. it will get updated once it is back up and running properly when i go with bigger injectors, turbo, and hpo...I don't disagree. Just like a 175/80 would probably be on the edge too with a healthy stock 17 deg pump.
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my 170/100s are maxed out along with the adrenaline pump to run what it does... but that is tuning from almost 7 years ago now.. it will get updated once it is back up and running properly when i go with bigger injectors, turbo, and hpo...
live life full throttle