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.