What boost at what RPM?
Morning guys,
What boost should I be reading at what rpm? Trying finding answer here but could only find peak boost
I'm getting 7psi at 4k, should i be seeing more?
What boost should I be reading at what rpm? Trying finding answer here but could only find peak boost
I'm getting 7psi at 4k, should i be seeing more?
Wow, that's speculative. Boost varies a crap-load based on numerous things..... vehicle speed, throttle position, selected gear, engine RPM, engine load..... Not really possible to give an actual number at any RPM.
However, seven pounds doesn't seem too bad as a basic range.
However, seven pounds doesn't seem too bad as a basic range.
That all varies greatly , 4.2 -5.0 cars are different, mods or no mods all makes a difference
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp
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al_roethlisberger
XJ XJ6 / XJR6 ( X300 )
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Apr 20, 2017 03:51 AM
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