rb26 exhaust manifold

Discuss the RB20, RB25 and RB26 series engines.
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JonPowell
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jrsink wrote:I can't let this go.

alright sir, the car does make 200 hp n/a (this is a 3000gt sl), a vr4 makes 300hp (91-93) and 320hp (94-98). a stock vr4 pushes 9.3psi to achieve these numbers.my vr4 (93-300hp) with a boost controller pushes approximately 1 bar (14.5psi).this is about 5psi more than stock, ok.the math: one 6g73 engine found in both sl and vr4 versions of the 3000gt:200hp @ no boost, the sl300hp @ 9.3psi, the vr4how much hp is created by just 1psi theoretically? get out your calculator dude.1/9.3 = x/100; x=10.75this is 100hp is made with 2 turbos culminating about 10.75hp per pound of boost (10.75 x 9.3=100); one pound of boost is creating 10.75hp, and therefore the 9.3psi is creating an extra 100hp on this motor stock.ok.my vr4 pushed 14.5psi(not unheard of here), this is as high as one may go without fuel system mods.this is about 5psi over stock5 x 10.75=53.75; a 54hp gain from upping the boost 5psi; now a 354hp vr4.ok.add intake, exhaust, high flow cat, downpipethat's: 8hp+12hp+15hp+15hp=+50 more hpalthough i did not have an exhaust or high flow cat, like i said originally, i was just running a straight downpipe only, this being even less restictive and even more flow-friendly than actually installing a $500 exhaust and $100 high flow cat. so as you can see, we have a stock vr4 300hp, with boost controller 354hp, with downpipe ,404+hp now.and thank you rmiller for being respectful and calling it like it was. to repeat him i never claimed 400+hp at the wheels, do you know how much power is lost to the ground in an awd 4000lb car? All of these numbers can be backed up by 3si.org, I was a member for about a year, I know you guys are so great at searching things on forums, go ahead.I just asked for a simple yes it fits or no it doesn't on the rb26 head; sorry i offended whats his name first from orlando. but i think you may have answered tthe question without understanding what the question was. The guy after you responded correctly, with "the manifold being for two turbos has nothing to do with how it mounts on the head" and pointed out your mistake.Im no mechanic but i also dont speak out of my gluteous maximus.I refuse to gain a bad rep this soon into it, i just want knowledge like the rest of yous and i'm sharing what i know. back off. start searching now. and by the way, has anyone ever seen an awd dyno in florida? or more than one reputible one in cali? they are hard to come by. I would like to invite what's his mouth to munch on those words now.
One word to end this WHOLE discussion.

"DYNOMOMETER!"

Until you can provide actual proof, not a math equation that "in theory" says how much HP you got I don't believe ANY of your claims..

Just like the state's motto...."Show me, don't tell me."

I could tell you I drive a Lamobrghini daily and a Bentley at the track, but I don't. It's all talk till you back it up with proof...and you haven't. Sorry but I gotta say bull**** also.


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WDRacing
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Jesus Christ...you guys sound like a bunch of old ladies. Let it go already!!!


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jrsink
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listen up, my claims on a 400+hp vr4 are aboput as skyward as a 200hp claim civic. Look, i'm just trying to learn about my new project that has **** to do with my old one. I just want to clarify that i was in no way ever comparing and/or contrasting my vr4 to that of a twin turb skyline. Someone just took my questions the wrong way. pay more attention. Im just trying to find out what can be done using an rb25 and an rb26 head/turbo setup in conjunction. THAT's IT!

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Nameless EJ6
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jrsink wrote:I just want to clarify that i was in no way ever comparing and/or contrasting my vr4 to that of a twin turb skyline. Someone just took my questions the wrong way. pay more attention.
I wasn't referring to a skyline. That wouldn't make any sense if I was. Perhaps you should pay more attention..
jrsink wrote:listen up, my claims on a 400+hp vr4 are aboput as skyward as a 200hp claim civic.
I'm listening! Your claims are simply claims. Besides, we wouldn't be talking about this vr4 if you hadn't brought it up.
WDRacing wrote:Jesus Christ...you guys sound like a bunch of old ladies. Let it go already!!!
It's hard to let go when you feel someone simply isn't understanding something.

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jrsink
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exactly, muh****er! ended! late.


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