"The Aurora'* standard 250-horsepower, 4.0L V-8 engine meant the car needed no performance modifications." I like this one too.
At the bottom of the 442.com engine page they have specs for both engines. Notice they increased the bore and shortened the stroke. That and camshaft + a valve train to support 10,500 RPM
. 13 - 15.1 comp. wow ! Methanol must be good stuff.
Was there a 4 litre limit for the engines ? I ask because Im wondering if thats why the Aurora engine not the bigger Northstar.