I built a mild mannered 505" street/strip engine with a Howards hydraulic roller cam.

I used Molnar crank and rods and Mahle pistons. It makes for a super lightweight and low drag rotating assembly.

We've had a trouble free 7,000 miles and hundreds of dragstrip and street passes with the only issues being components like the rearend and driveshaft that needed upgrading due to the torque.

It makes a trouble free and (relatively) quiet 600 hp n/a and we hit it with a 250 shot when we need a little more...

Here is the build thread of the car: https://board.moparts.org/ubbthreads/ubbthreads.php/topics/428197/12/my-63-dodge-330-project.html




505 engine.jpg
Last edited by GY3; 06/09/22 05:42 PM.
'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.