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Old 04-21-2007, 04:12 AM   #21
Monkey
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Quote:
Originally Posted by Supra_87_mk3
i feel like it can handle the 15psi b/c i have changed ever aspect of the cooling system, and got a BOV (no real help but looks cool ) intake, cat back.strut bar coil overs, and like i said soon MBC and turbo timer. anything else to do b4 i do this?
Then give me your BOV, then, because when i finally build my stroker motor in my Eclipse i'll need a better one than the factory one that can stand up to the amount of boost i intend to throw at it, to make damn sure i don't blow my intake out, unless you have kind of an el cheapo one, no offense. Counterfeiting aftermarket import performance parts is a serious problem, and a serious crime. You may have gotten a knock off. That's the reason why i won't buy anything from ebay, anymore. It was and it may still be a serious problem with selling counterfeit parts. I would hate to have purchased a part from there and put it on my car and it had failed, causing me to lose control of my car and cause an accident. I don't wanna take that change. I'll only purchase from known, honest business sites, like from the manufacturer or retailer of a name brand product. I don't trust people very much, and i have good reason to.

Last edited by Monkey; 04-21-2007 at 04:16 AM.
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Old 04-21-2007, 05:17 AM   #22
Supra_87_mk3
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Trust me and my wallet it is 100% real. i ment it only makes it louder as of now b/c im running stock Psi so it is not really helping yet.
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My 1989 toyota supra mods:83.5 mm bore, ARP main studs, ARP rod bolts,rings, Cometic .060" headgasket, ARP head Studs, Ferra 1 mm oversized valves, port work, Rc 550cc injectors, Walbro 255hp
Turbo: 1.15 A/R T4 twin Scroll turbin - journal .60 A/R compressor, Hallman Pro MBC, Turbo XS Blow-off Valve, 50mm wastegate, hks fcd
Intercooler: 32x12x3 core, 3 inch piping, with clampco t-bolt clamps
Exhaust:Exhaust manifold T4 twin scroll,2JZ 3 inch downpipe Fabed up to fit, Mandrell bent 3in back
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Old 04-25-2007, 04:34 PM   #23
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i was looking at some sites and i have heard of people running 20 psi on stock turbo and wastgate. i also know that people w/ t-birds use the same turbo's and run 25 psi. so would 15 psi really be harmful....(just a Q. im not sure)
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My 1989 toyota supra mods:83.5 mm bore, ARP main studs, ARP rod bolts,rings, Cometic .060" headgasket, ARP head Studs, Ferra 1 mm oversized valves, port work, Rc 550cc injectors, Walbro 255hp
Turbo: 1.15 A/R T4 twin Scroll turbin - journal .60 A/R compressor, Hallman Pro MBC, Turbo XS Blow-off Valve, 50mm wastegate, hks fcd
Intercooler: 32x12x3 core, 3 inch piping, with clampco t-bolt clamps
Exhaust:Exhaust manifold T4 twin scroll,2JZ 3 inch downpipe Fabed up to fit, Mandrell bent 3in back
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Old 04-25-2007, 08:47 PM   #24
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Remember most turbos are high mileage. And pretty much anything after 13-14 psi it becomes a hair dryer spinning at 30k rpm. There really is no purpose for going over 13 psi on the stock turbo. You don't gain anything.
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Old 04-27-2007, 04:40 PM   #25
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alright, thanks for your help. im building it tonight. all my parts have arived and so im going to start pulling everything off and should have it almost done tonight.... depending on if they can deck it in time.
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My 1989 toyota supra mods:83.5 mm bore, ARP main studs, ARP rod bolts,rings, Cometic .060" headgasket, ARP head Studs, Ferra 1 mm oversized valves, port work, Rc 550cc injectors, Walbro 255hp
Turbo: 1.15 A/R T4 twin Scroll turbin - journal .60 A/R compressor, Hallman Pro MBC, Turbo XS Blow-off Valve, 50mm wastegate, hks fcd
Intercooler: 32x12x3 core, 3 inch piping, with clampco t-bolt clamps
Exhaust:Exhaust manifold T4 twin scroll,2JZ 3 inch downpipe Fabed up to fit, Mandrell bent 3in back
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