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Vykis199009 last won the day on December 14 2020

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About Vykis199009

  • Birthday 09/20/1990

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  1. i`m reving to 7500 on hidro lifters old head, 2bar boost, no problems. Look at your VE numbers, good way to recognize if u really need extra rpm
  2. OT: how much timing people run on e85 nowdays, lets say with 1.8-2bar (26-30 psi) ? currently i have 20 degrees from 5k to 7k rpm on 1.8bar, still feels like torque rolls off fast from 6k rpm ;/ turbo is hx35 7 blades, so i assume it is far from limits yet
  3. Anyone know, what trigger settings should be when running aftermarket ecu ? looked at vems settings, seems for ecumaster emu they kinda don`t work. Tried first trigger tooth #5 and trigger angle 60. Car kinda starts, but idle is around 2.5k rpm. Logs show that IAC valve stays at 50% dc afterstart, maybe 250hz freq is too much for that old bosch 3-wire oldschool ? Or my trigger settings is way off and i have so high idle coz of bunch of timing advance ?
  4. okay, now i see whats could be the problem, i guess boxman tested it. load vs rpm table is not enough, at least how i think, with big turbo, to minimize overshoot. the part about floring pedal at higher rpm`s sounds about right, with slow spool turbo`s at least
  5. okay, got it. going to order mac boost solenoid then. now, what about afr mod, logs screenshots, not many floating around, still can`t decide is it worth with semi-big turbo
  6. colder weather = colder intake temps. colder intake temps = you can add more ignition before detonation, right ? just some theory thoughts. Piet, is it possible to make some boost target table using signal from map sensor aka electronic boost gauge 0-5v signal for example ? i really don`t wanna use ldr routines, for me its just to much time consuming tuning, since you basicly said, boxman way to tune with ldr off, record load, and then build load target table, is kinda not right way to tune it.
  7. ldr off it is then. will need that wb mod tho, but i`m not a fan depending only on wideband sensor itself without having VE fuel table.... in all standalone ecu`s afr table is for correction for perfect fueling, and ve table as baseline, from where ecu should make minor changes for target afr. less % to change, faster the changes apply. Boost pressure reduction factor, manual transmission the lower the value, the less tcv duty cycle gonna be applied at 1st gear ? how this works really ? Configbyte for Gear Dependent Boost Control don`t get it, what value to put for 1st and 2nd MT gear`s to reduce burnouts also, if i put IAT right before manifold, i will need to use LDR duty cycle correction, intake air temperature table to build up a map how much tcv duty cycle to remove from main tcv map according to temperaturs, lets say in cold days, when intake air temp is lower, solenoid will work less to maintain same boost pressure, right ? same way on high temp intake temps on hot days i can make turbo to make less pressure not to stress engine so much. i`m thinking right ?
  8. can`t download MIL Flash - 608 - x64.exe file, forum don`t let me. any way this could be uploaded somewhere like google drive for example ? also, i`m a bit confused, is it ok to use tcv map for boost control with ldr routines disabled without caring about target load map ? or is it still essential, after tcv map is sorted out, for safety reasons ? also, could someone post some screenshots from logs on part load and WOT when using wideband control mod ?
  9. random question/thought: 2.3t RN engine bone stock, hx35 12cm2, e85 fuel, fmic, gonna dyno tune, not myself. what power/torque u think its safe to go for ? injectors gonna be enough for 400 on the flywheel. random question v2: i have electronic boost gauge, 0-5v (i think, not 100% sure), so in theory, i can take signal from gauge to motronic ecu free adc and find out formula to calc pressure for loging, right ?
  10. remind me please, why none uses MBC and all waisting so much time on boost control via tetris ecu ? not like ecu will be fast enough to prevent overboost with huge turbo or anything... only advantage of it would be boost target via map sensor or if you wanna make to spool turbo later than it could. just my 0.25$
  11. it will be kinda custom coilovers. rear atm is stock, front is stock shocks for now and https://www.amazon.com/Adjustable-Lowering-Suspension-Springs-Integra/dp/B019C4M5OS/ref=sr_1_6?s=automotive&ie=UTF8&qid=1496231310&sr=1-6&refinements=p_n_feature_keywords_browse-bin%3A4716113011 this cheap thing. plan is to remake stock shocks, make it wayy more harder, shorter... i calculated this suspension mod gonna be like twice cheaper than cheapest bolt-on coils, and should work wayy better, less bouncy.
  12. still want to lower front 1-2cm and rear about 4-5, since now rear sits about 2-3cm higher