Twin turbo upgrade
#102
And yes, the sample size is prob. quite different, so statistically speaking, that is a contributing factor to it as well.
#106
400Rwhp Seq Twins Baby!!
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This thread has really given me hope as to what power i know these are capable of and what to expect out of my car...again well done to all involved!!!
#107
Rotor or no motor
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i just bought the whole ultimate fuel kit from rx7store with secondary 1600cc injectors, you guys saying that it would too much ? they are the top feed and not the side feed injectors
#108
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No thats fine for your application...that kit can easily sustain BIG single turbo cars...its just right for what you need. If its the kit that includes 850 primaries then personally i wouldnt use them. Just go with the 1600cc secondries because its easier to tune and also doesnt use as much fuel at idle and when cruising
#111
AponOUT!?
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Streetport done was my standard version pictured/discussed at http://www.rotaryresurrection.com/3r..._turbo_sp.html and also pictured at
http://www.rotaryresurrection.com/builds/frascone/ in pics 47-53.
I dont do 3 or 4 versions of streetport like some. I dont have a stage 1 that passes emissions, a stage 2 for autox, a JDM stage 3 for interstate pulls and a super stage 4.5 Type R JDM y0 version for drift. Either you want it ported or not, and if you do, this is what you get.
There are a couple of 450rwhp FC's running my ports on smallish singles and plenty of FD's making 400+ as well. I leave mine a little rougher than some others might. Those not in the know might claim this is laziness, but I think it is actually more beneficial than taking them down to a mirror polish. One way or another, the difference is minute, and clearly my method works out okay.
http://www.rotaryresurrection.com/builds/frascone/ in pics 47-53.
I dont do 3 or 4 versions of streetport like some. I dont have a stage 1 that passes emissions, a stage 2 for autox, a JDM stage 3 for interstate pulls and a super stage 4.5 Type R JDM y0 version for drift. Either you want it ported or not, and if you do, this is what you get.
There are a couple of 450rwhp FC's running my ports on smallish singles and plenty of FD's making 400+ as well. I leave mine a little rougher than some others might. Those not in the know might claim this is laziness, but I think it is actually more beneficial than taking them down to a mirror polish. One way or another, the difference is minute, and clearly my method works out okay.
#112
The nonspatial continuum
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Actually part of the problem is the higher boost - it causes some solenoids to stick. A pressure regulator has helped some sequential setups fix this.
Just a waiting game now until Rob can get my new solenoid pack over to me...
-Thanks
#113
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Either/Or...
I havnt tried a pressure regulator because it seems like a cheap temporary fix to me. What i did is get a custom built solenoid pack from Rob Bailey @ Mach Seven. They do take a while to make though. Iv been waiting for around 2 months
I suppose something like this would work, if connected to the pressure tank i think...http://cgi.ebay.com/ebaymotors/Turbo...QQcmdZViewItem
But i dont know how reliable it would be...
I havnt tried a pressure regulator because it seems like a cheap temporary fix to me. What i did is get a custom built solenoid pack from Rob Bailey @ Mach Seven. They do take a while to make though. Iv been waiting for around 2 months
I suppose something like this would work, if connected to the pressure tank i think...http://cgi.ebay.com/ebaymotors/Turbo...QQcmdZViewItem
But i dont know how reliable it would be...
Last edited by Rixio_Scon; 12-11-07 at 06:38 AM.
#114
Banned. I got OWNED!!!
^^ It's worth the wait trust me. Rob's solenoids are really a wonderful thing. I haven't had the pleasure of using them YET but I did look up the specs on them from the manufacturers website and they are rated for some very high pressures IIRC.
#115
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I have no doubt about the pack its just i need my car working thats all...nearly 2 years, 3 engines, $30k and the solenoids are holding me back...along with a bust y pipe stud in the front turbo housing...
#116
"your turbo source"
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Just drill and tap for a bigger bolt and drill out the Y pipe for the bigger bolt to go through. Just make sure to tape off the inlet and outlets of the turbo. and you should be good.
#121
Banned. I got OWNED!!!
I'm confused as to why people spend so many thousands of dollars on turbos and rebuilds and other things and not drop and extra few hundred for a rail and real injectors not bored out ones.
I don't know the specs on the supra pump but the walbro doesn't flow enough to keep up with my 750/1000 injector setup @ full boost. I have to go the way of the Bosch 044 so I would stray away from the walbro for those HP levels
I don't know the specs on the supra pump but the walbro doesn't flow enough to keep up with my 750/1000 injector setup @ full boost. I have to go the way of the Bosch 044 so I would stray away from the walbro for those HP levels
#122
The nonspatial continuum
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Does anyone know if a Mallory fuel pump will work? Its what I already have and would be nice to use it further. 70 GPH at 6psi. Can be set for 12 psi. I dont know the statistics for like a 850/1300cc but this sounds low to me.
#123
Supra TT pump is superior to the Walbro, but ppl opt for the Walbro cuz it's cheaper. Not a place I'd skimp on money...
On that note, TRISPEEDFD3S, have you ever seen a chart/graph/head-to-head comparison of the Apexi to other pumps? Or even better, I'd love to see a graph showing all the major pumps available (Walbro, Supra II, Apexi, Bosch, etc).
On that note, TRISPEEDFD3S, have you ever seen a chart/graph/head-to-head comparison of the Apexi to other pumps? Or even better, I'd love to see a graph showing all the major pumps available (Walbro, Supra II, Apexi, Bosch, etc).