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#1
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Power Fc users..... A knock index question
Hi Guys,
People who are currently running a power Fc on their Scoob: What is your average knock index reading on the commander? Mine is peaking at 13. I know this is low, I just want to gauge what others are seeing. Thanks Gents!
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[CENTER][SIGPIC][/SIGPIC][/CENTER] [CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER] |
#3
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Interesting, as I'm on the base map and was told to beware of knock/ agressively timed base map (100 ron).
I'm not belting the car (rpm limit 4500rpm, 12 psi).....Highest knock logged has been 17 (and keeping a close eye on it at all times) I'm pulling the Pfc out for ahg this weekend and running the stock Sti ecu..... Proper tune in 2 weeks time.
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[CENTER][SIGPIC][/SIGPIC][/CENTER] [CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER] |
#5
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Just get some octane booster, smash 'er up to 100 ron
I'll try to remember to check mine this arvo and let you know |
#6
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Not tuned yet Dave and base map + high boost/rpm = BOOM!!
Who knows where the mixtures & timing will go on full noise......I don't want to find out without a dyno..... Might do a run to Serpantine airfield for some 110 low lead JJK!
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[CENTER][SIGPIC][/SIGPIC][/CENTER] [CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER] Last edited by Rossco; 19-05-2009 at 02:11 PM. |
#7
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When is it booked in for more POWA, needa throw in at least another 10pound ..
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#8
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I see a knock of anywhere from 5-15 normally but occasionally, and i mean its only happened twice ive seen a knock of 51 and 58. I believe it was limiting at those times though.
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Honda Hannspree Edition CBR 600 RR - SOLD Yamaha FZ1N - Purchased |
#9
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Power fc DOESN'T retard under knock bud.
Tune is 2 weeks off...... Sphoolin: How long was your car on the dyno for for the initail tune? I've been quoted 4+ hours.....Seems excessive considering the car Idles and drives better now un-tuned than with the stock ecu. Surely they'd only look at the top end fuel, ignition and boost mapping?
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[CENTER][SIGPIC][/SIGPIC][/CENTER] [CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER] Last edited by Rossco; 19-05-2009 at 03:36 PM. |
#10
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Ross, not 100% sure. I had given it to Sean for a week to slap on a FMIC,some injectors,fuel pump, z32 and PowerFC as i was still up north at the time. I believe it was quoted to about 4 hours. Im pretty sure PowerFC are renouned for having possible idle issues aswel which will need to be sorted out. But like everything, i wouldnt have a massive clue, its all heresay as its only ever what im told
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Honda Hannspree Edition CBR 600 RR - SOLD Yamaha FZ1N - Purchased |
Tags |
fc, index, knock, power, question, users |
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