New Arntz owner

[lal Naja]

Originally Posted by Donunder

Arthur, congratulations on getting your car up and running.

The commonly accepted ratio for driving to working on the car is ten to one I believe, so you have plenty of driving to do to balance the equation.

Hoping you chalk up lots and lots of miles in the lovely fall months.

Thank you Don, The car has been my daily driver. And I make sure I drive to lunch everyday too. 1,200 miles/1900km.

Still learning the Holley Commander 950 Pro Fuel injection program and getting a better understanding. I love the fact that it is so tunable, fuel & ignition. A lot more to learn, but having fun now for the most part.

Arthur

[Cobra13]

So I have the dyno results from my head change. It's not a direct comparison because I wimped and backed off on the cam and compression a little. I need to be able to enjoy it on the street as well as track! HP came in at 592, but not until after changing up the carb. I started pulls with the same quick fuel 850 as I had before, but dyne readings were clear that more air flow was needed. I found a Holley HP Ultra 950 locally(I was on the dyno and time was ticking!), bought it and mounted for test...went from 550 to 592 out of the box! There's probably more there after some jetting but the curves looked fantastic so I let it be. Need to move on to next step!