Author Topic: Cube vs K style BV on injection setup?  (Read 152 times)

Offline wideopen231

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Cube vs K style BV on injection setup?
« on: June 09, 2018, 11:10:18 AM »
Ok new set for FED has aKstyle BV with injection. Normally I have run cube style with injection and K style with blower. Issue I am having is BV leakage lot lower than I would expect 20% vs 28 to 32%. Nozzle sizing seems to be wanting smaller in order to keep main in are I like to run mine at.

My thoughts are. K style has better flow less restrictive. SO need to flow less to get same fuel at idle. Although it would seem leakage is leakage thru BV.
 Less pressure drop means nozzles are seeing more pressure and glowing more fuel than would if had more restrictive BV.

Question is. Are thoughts on right path or out looking for left field and something else I am missing

  Pump is 6.85 gpm dsr
  BV K style with spool from blown alky
 nozzles are.020 hats and .028 ports equal to .035 or so flow wise.
 Main is 125
 bypass is .050 after not building heat with just main
Relecting obama is like shooting right foot because it did not hurt enough when you shot left foot

Offline wideopen231

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Re: Cube vs K style BV on injection setup?
« Reply #1 on: June 10, 2018, 11:33:14 AM »
SPud, Difference in blower spool and tunnel ram spool? For a K style BV.
Relecting obama is like shooting right foot because it did not hurt enough when you shot left foot

Offline Glany1982

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Re: Cube vs K style BV on injection setup?
« Reply #2 on: Today at 02:23:06 PM »
SPud, Difference in blower spool and tunnel ram spool? For a K style BV.
would really like to know the difference in blower spool and tunnel ram spool as well. i just see nobody answered... have you found an answer yourself and can update? please? thanks!