Throttle problem

[Jas]

Buds runs great frost thing. Then as it gets warmed up can’t throttle it up Boggs out at about 4 1/2 grand

 

[Fernman]

Is there a power commander on there? Try to bypass it and connect the factory harness.

Here are some things to look for:

First light on?

Old fuel? Loose throttle body clamps?
Plugs ?

The first Gens bogged out because the fuel system would get clogged.

We need more Info so we can help you.
Are you able to post a video?