P85 First Engine Start

This is the first start of the P85 aircraft powered by an LS2/LS3 hybrid V8 engine. See www.AltitudeGro... for more information about the P85.

[@JimBronson]

Cam sounds lumpy when it starts up, what are the specs? This based on an aluminum 5.3 bored and stroked?

[@drxcustoms7967]

Is that a radial rocket with an LS??

[@TomMcNerney]

Basically. It is the prototype P85, which is a Radial Rocket TD with a different firewall forward package.

[@johncarr123]

Can you let us know when the engine package will be ready for the P85?

[@OlesonMD]

What PSRU are you using?