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| EBXR8380 |
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While being tuned I think I have found why at times fuel can be smelt behind car.. Even though AFR's are quite lean for boosted engine..
Also why at low speed I seemed to go through alittle more fuel than at higher open road speeds... The fuel has been boiling in my 5 ltr surge tank!!. after two or three power pulls the fuel is boiling something bad!!! Something I'll have to fix... With screening and better clearancing of fuel lines etc... The timing ranges from 52* advance to 22* at 16 Lb boost..[7.8 comp remember] Any way at 12 Lb it makes 449 rwkw.. At 16 it makes 482 rwkw [646 rwhp] on heat soaked engine and fuel!! Its still making power till wastegates open, then levels off... The internal gates are doing there job, I ported them as I had to drill housing to fit them. Not realy any room for external gates.. On cool nights it's twice as crisp, sounds it too... 
_________________ As in ZOOM 126 edition Last edited by EBXR8380 on Tue Oct 23, 2007 1:25 am, edited 2 times in total. |
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| alfy |
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wow what a power figure!
_________________ 2021 V6 Manual Amarok - 245kw/750nm - many goodies |
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| Disco Frank |
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s**t dude thats umm impressive to say the least
with the boiling fuel u could maybe insulate the lines as well to help stop heat soak
_________________ RIP SCOTT |
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| TURBO_GHIA |
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nice work mate .will have to come and check it out soon
_________________ HMMMM BOOST !!!
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| Swine |
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Posts: 266 Joined: 16th Feb 2007 |
Awesome figure , well done.
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| Dansedgli |
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Good stuff Graham.
Where is your surge tank? |
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| EBXR8380 |
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In boot beside jack...It boiled there as there's no pressure...
While fuel is in between pumps and reg there's pressure so I guess it won't boil.. The return line from reg returns to surge tank... I'll just have to allow more clearance around left dump pipe and make shield... More air will also help along with maybe lifting rear of bonnet to let some hot air out...
_________________ As in ZOOM 126 edition |
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| Dansedgli |
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Ah ok, good luck getting it sorted.
Any plans to crack the 500 mark? |
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| XR6T citric |
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very high power, taken her for a spin in the wet?
Thats ridiculous power, impossible to get it to the ground?
_________________ XR6 Turbo, 20 inch wheels, citric acid, 300rwkw |
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| EBXR8380 |
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XR6T citric wrote: very high power, taken her for a spin in the wet?
Thats ridiculous power, impossible to get it to the ground? My EBC [electronic boost controler ] is set on low setting as daily driver.. There is a dial on my consol...Low is 12 Lb.... Even then you know anything over 1/4 throttle you need to be carefull... The Nexen's are o/k...
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| kraddy |
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EBXR8380 wrote: XR6T citric wrote: very high power, taken her for a spin in the wet? Thats ridiculous power, impossible to get it to the ground? My EBC [electronic boost controler ] is set on low setting as daily driver.. 480 kw daily.... F**k! |
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| QTRJET |
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450rwkw @ 12lb is stunning..
whats the combo??? |
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| EBXR8380 |
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kraddy wrote: EBXR8380 wrote: XR6T citric wrote: very high power, taken her for a spin in the wet? Thats ridiculous power, impossible to get it to the ground? My EBC [electronic boost controler ] is set on low setting as daily driver.. 480 kw daily.... F**k! 12Lb is 440 rwkw...
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| EBXR8380 |
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QTRJET wrote: 450rwkw @ 12lb is stunning..
whats the combo??? Dart Iron Eagle block, Trick flow heads ported flow 280 Track heat inlet 75mm throttle body.. 86Lb Rochester low impedance injectors, Custom fuel rails made by myself... Megafuel fuel reg, Two 044 Bosch inline pumps, Walbro 255 intank, 5 Ltr surge tank, built by myself... twin -8 braided fuel lines.. -8 = 1/2 inch... Custom turbo headers made from steam pipe and ceramic coated... Two Precision SC61 double ball bearing, 360* thrust bearings .63 A.R 76 trim..http://www.pagparts.com/perfpts1.asp?pp ... =sportt3t4 Std bore with C.P low comp pistons with full floating pins..http://www.cppistons.com/ Eagle 4340 steel 3.25 stroker crank.. Oliver 5.4" rods with L19 ARP bolts... High volume oil pump... High volume sump, modded to fit around *4 splayed mains cap.. Custom turbo cam with specs approx 236 . 230 exh @50... 556 valve lift with 114 LSA.. Std Ford roller cam gear modified to fit Dart block....Pita that was!!!! M Wood steel flywheel with twin plate clutch and TKO600 gear box... Std 3.27 .. LSD final drive... Haltech ecu E11v2 with crank sensor, wasted spark ignition... Sequentual injection.... Soon to fit Haltech stepper motor for better idle control.... At pressent it doesn't have one.... 3" ceramic coated dump pipes and twin 3" exhaust made by myself and friends.... Plugs are NGK one colder than std, gapped to .022 with earth filed back... EL thermo fans opperated by ecu....
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| QTRJET |
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thats awesome mate.. love to see ppl doing different combos, especially with fords which especially in v8 form besides clevo are pretty damn dead here.
I really like your turbo choice, i hate seeing ppl with turbos then having 1.05 a/r's or whatever.. yours must come on boost real nice, how early are they starting? even half inch throttle would boogy im guessing |
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