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Registered
Join Date: May 2007
Location: U.K
Posts: 157
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This question may have been ask loads of time but i was just wondering whats the max power you can get for a standard 930 engine before things start to bend ?
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Registered
Join Date: Mar 2002
Posts: 3,563
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When aiming for big power levels in excess of 450-500+ HP, one should consider aftermarket fasteners (head studs & rod bolts) as these tend to stretch and potentially cause mechanical failure. If raising the rev limit significantly over stock, one should consider aftermarket rods as well. The 930 bottom end is pretty tough though
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Merv '89 911 Turbo Cab Protomotive MAP ECU, Twin Plugged Heads, GT2-EVO CAMs, 3.3L fully finned P&C's, ARP fasteners, C2T head gaskets, Titanium Retainers, Turbo spec valves, springs & guides, 964 splash valves, GT35R BB turbo, GSF Stainless Headers, Magnaflow Exhaust, Full bay Intercooler, TiAL 46mm w/gate, TiAL 50mm BOV, Apexi AVC-R EBC, SPEC Stage3+ Clutch kit, Crane CDI Ignition
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Registered
Join Date: May 2007
Location: U.K
Posts: 157
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So if you bolted a after market turbo on that would be ok some think like a K27 i think ?
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A fellow Pelacanite
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Upto 400bhp at the crank is fine with a stock motor. As Merv said the hardware is the first weakest link.
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1981 UK 930. G50/01 shortened, 964 3.8RS Fibreglass Body Kit, 18" Alloys 8.5" F & 10" R, 225's F & 285's R, Special Colour Metallic Blue Paint, FIA Sparco Evo's, A/C and Air Pump removed, Electronic Boost Controller, GHL Headers, Tial46 WG. Fitting - New service kit. Needs Fitting - Innovate XD-16 Kit, Kokeln IC. Stephen's K27 HFS, EVO Intake Assy & his Modded USA Fuel Head. 1983 UK 911 3.2 Carrera Sport Coupe. Black, Black Leather with Red Piping, Black Alloy Gear Knob, K&N Air Filter Element, Turbo Tie rods. Needs Fitting - K&N CO Sensor, Round A/F Dial Gauge, Factory Short Shift Kit. http://www.danasoft.com/sig/Iamnotanumber.jpg |
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Registered
Join Date: Mar 2002
Posts: 3,563
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Quote:
For best gains, one should look at the system as a whole and upgrade the exhaust along with turbo & intercooler. Headers are also a very good upgrade if you want to obtain optimal spool and responsiveness.
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Merv '89 911 Turbo Cab Protomotive MAP ECU, Twin Plugged Heads, GT2-EVO CAMs, 3.3L fully finned P&C's, ARP fasteners, C2T head gaskets, Titanium Retainers, Turbo spec valves, springs & guides, 964 splash valves, GT35R BB turbo, GSF Stainless Headers, Magnaflow Exhaust, Full bay Intercooler, TiAL 46mm w/gate, TiAL 50mm BOV, Apexi AVC-R EBC, SPEC Stage3+ Clutch kit, Crane CDI Ignition
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Registered
Join Date: May 2007
Location: U.K
Posts: 157
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Oh right nice 400 bhp so what is the better turbo to get ?
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A fellow Pelacanite
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The best KKK turbo to get using CIS/K-jet is the K27HFS from www.imagineauto.com
Good spool up and high bhp.
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1981 UK 930. G50/01 shortened, 964 3.8RS Fibreglass Body Kit, 18" Alloys 8.5" F & 10" R, 225's F & 285's R, Special Colour Metallic Blue Paint, FIA Sparco Evo's, A/C and Air Pump removed, Electronic Boost Controller, GHL Headers, Tial46 WG. Fitting - New service kit. Needs Fitting - Innovate XD-16 Kit, Kokeln IC. Stephen's K27 HFS, EVO Intake Assy & his Modded USA Fuel Head. 1983 UK 911 3.2 Carrera Sport Coupe. Black, Black Leather with Red Piping, Black Alloy Gear Knob, K&N Air Filter Element, Turbo Tie rods. Needs Fitting - K&N CO Sensor, Round A/F Dial Gauge, Factory Short Shift Kit. http://www.danasoft.com/sig/Iamnotanumber.jpg |
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