Tuesday, May 13, 2014

Jaguar dyno run

Took the Jaguar in to my local dyno shop, Excessive Engineering, LLC soon to be renamed to Lugo Motorsports. 2320 Clark St. Suite A11, Apopka, FL.
I Just wanted to get a baseline benchmark before changing the stock ECU (Engine Computer) to an Emerald K6 ECU.

Put on the dynamometer  (rolling road) and did 3 pulls.
  1. Found why limited top speed. Getting starved for air.
  2. Disconnected MAF (Mass Air Flow) sensor.
  3. Replaced 50mm MAF with 75mm MAF.
X axis = RPM x 500       Y axis BHP x 50    dots = FtLb Torque

As seen is this chart, 1st run not so good with a dip in HP between 4000 and 4500 RPM then maxing at 5000 RPM.

Dennis Lugo

Very knowledgeable and helpful. Thanks Dennis.

No comments: