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New dynoo, 490 hp, 395 tq!
1 Attachment(s)
Finally ran out of turbo...
Damn, I hate the fact that I need a new one.. https://www.rx7club.com/attachment.p...hmentid=204566 Thanks to Glen at AZRotaryrotaryrockets for building a motor that steamrollered my turbo.. Thanks to Trevor for the tune!!! Thanks to Ryan for the IC setup! Next stop, 600! |
Nice!
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Awesome man
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lol when will it end? your #s just keep growing.. nice work once again!
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nice~
what psi were you running? all this on race gas right? |
This is Trevor...J-rat's tuner...
Boost: 4700 - 15.7 psi 4960 - 21.0 psi Torque peak (5580-6140) - 25.7 psi HP peak (7118) - 22.8 psi (2.69 PR) 7960 - 20.8 psi The T61 was out of breath...we're at higher altitude than most (13.46 psi ambient). As we turned up the boost we picked up more and more torque but the top end boost and HP peak didn't budge much. It was on C16 fuel with denatured alcohol on top. |
http://dmw.avpnation.com/members/klowntepes/borat.jpg
Is Nice! Jrat, you gonna uprade the turbo next? If so what are you looking to upgrade to? |
Hey there, I am the engine builder, I think the best bet is going to be to research compressor maps to find the best turbo for this engines porting........Yes, it is time for a new turbo
Glen Weaver Azrotaryrockets.com info@azrotaryrockets.com |
yaayyyy! fuggin SWEET MANG!
did ya finally do a street port this time around? :) |
dual ball bearing please :) lets see that fully spooled atat 4000 :D
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That's quite the bump up from your last update...christ.
And on stock ports still, too. Hmm... |
I am more and more convinced that pump gas is the devil. All the powerful yet reliable (relatively speaking) rotaries use race gas and/or alcohol injection.
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I was there during the dyno. Car is mean as hell. Should be just plain rediculous once a larger turbo is on there and the engine can breathe..
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Good numbers, I need to get in gear with my stuff!
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Nice numbers, when will this setup be track tested?
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J-rat, is your motor dowel pinned?
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Why more power you crazy SOB? :D
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lets hear about this motor you have built!?
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damn nice #'s! i need to get my ass to the dyno!
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Originally Posted by Healing
That's quite the bump up from your last update...christ.
And on stock ports still, too. Hmm... Actually, I have a ported motor now..:) |
Originally Posted by arghx
J-rat, is your motor dowel pinned?
No it is not. |
Originally Posted by 88rxn/a
lets hear about this motor you have built!?
Glen Weaver at AZrotaryrockets built it. For some background, Glen is one of Paul Yaw's builders whom opened his own shop. The motor is clearanced, cryo-treated, balanced, etc.. I think he would be the better person to talk about the motor. |
regarding the stock ports, and ive mentioned this before so i apologize (actually i dont apologize).
i know what the one FD rx7 team running in the NOPI uses stock FD motors. just alot of methanol and about 40 psi. They only last about two runs. but the stock ports are consistant and when you have money, cheap. |
holy shit jrat. you're nuts. time to get some drag valved shocks and soft springs and some 15"s :D
trevor, you're a genius glen is building my motor too, balanced, clearanced, 9.4:1 13bt w/ porting. glens the man! -Ben Martin |
Originally Posted by Node
trevor, you're a genius
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What kind of port work was done? Basic street port, bridge???
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^ he's on stock ports
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Originally Posted by arghx
^ he's on stock ports
Originally Posted by J-Rat
Actually, I have a ported motor now..
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Will you be posting track times soon?
Andrew |
Originally Posted by SmogSUX
What kind of port work was done? Basic street port, bridge???
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Originally Posted by andrewb70
Will you be posting track times soon?
Andrew |
you using s4 or s5 TII rotors?
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S4 rotors.
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even better then!!!!! WOOHOOOOOOO :)
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oh yea, forgot to ask last post... you still using the racing beat dual exhaust?
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What kinda engine was this?
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nice numbers I cant wait to get mine to the dyno.
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Originally Posted by No_Rotor_RX7
oh yea, forgot to ask last post... you still using the racing beat dual exhaust?
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Originally Posted by Akota
What kinda engine was this?
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WOW, just wow!!!! and people say you can't make power and have a quiet exhaust at the same time ;) keep busting up the rumor mill J!
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Yeah, its plenty quiet. In fact, its CREEPY quiet..
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big turbo + big boost = power
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Not really.. The car still made over 400 (407 to be exact), at 14 PSI.
Plenty of people here run around at 14 PSI. |
490 horses?
its ok....i guess. :bigok: |
i couldnt even imagine 490!
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Its quite scary...
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hey rat, is your RB catback from the 3" turboback or is it the 2.5" catback?
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so once you make it to 600...what then?
Wow, and all this on stock ports!! (sorry i had to)^^^ |
Those are some damn amazing numbers.
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damn... very nice!
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