This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.
This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.
The guys from Engine Masters, presented by AMSOIL, fit the COVID-350 with progressively shorter header collectors to see the effect of a little more piping. Power is just waiting to be collected with some cheap and effective trial-and-error tuning.
