This motor has quite a bit of machining and work. 13.5:1 compression, Fuller Racing carb on methanol, NR 274-0207 cam, stock size stainless valves, Clements roller rockers, etc. This combo actually make really good power, but the cam is a bit too aggressive for good valvetrain life. I have since switched to the Isky Black Mamba cam and it runs just as good with a little less duration on the cam, and the profile isn't as squared off, making it a little easier on the valves.
This motor has quite a bit of machining and work. 13.5:1 compression, Fuller Racing carb on methanol, NR 274-0207 cam, stock size stainless valves, Clements roller rockers, etc. This combo actually make really good power, but the cam is a bit too aggressive for good valvetrain life. I have since switched to the Isky Black Mamba cam and it runs just as good with a little less duration on the cam, and the profile isn't as squared off, making it a little easier on the valves.
mandoluthier 1 month ago
Throttle response is nice, what has been done? carb, cam valves?
TomTCincyO 1 month ago in playlist More videos from mandoluthier