1977 Shadow DN4B Dodge Powered Can-Am Chassis Dyno Test at PDT Motorsports in Oakdale, Ca. We loved working with these guys and certainly loved Dennis' Shadow!
Dennis Losher brought his latest creation, a 1977 Can-Am Shadow with Small-Block Dodge power, down to PDT Motorsports in Oakdale, Ca. for some chassis-dyno testing. After a few tweaks, he got it running really well but soon found that he will need to change to heavier valve springs for the radical cam he installed. The mist above the injectors at just above 6,000 RPM indicates pretty serious valve float. All in all, a good test. Now, back to the shop!
Please please please give us some more info about the engine. Block, heads. cam, crank.... thanks!
Dennis Losher brought his latest creation, a 1977 Can-Am Shadow with Small-Block Dodge power, down to PDT Motorsports in Oakdale, Ca. for some chassis-dyno testing. After a few tweaks, he got it running really well but soon found that he will need to change to heavier valve springs for the radical cam he installed. The mist above the injectors at just above 6,000 RPM indicates pretty serious valve float. All in all, a good test. Now, back to the shop!
redlolat342 Have you got it running well? Must be a meaty torque curve.
What for a small block.
318, 340 or 360 ?
What were the numbers? Just saw two shadow dn4's running at Road America and I'm obsessed to say the least