Paul Thompson 'Hooligan'
Admin
Hi all -
We may have the opportunity for some high speed testing where there are no noise restrictions.
Does anyone have any knowledge of exhaust design for open pipes? -
From the collectors, what sort of length/diameter (taper?) design?
I have seen both straight pipes and tapered pipes on originals but have no knowledge of flow or design charateristics so any ideas / thoughts would be much appreciated.
We will run with full wide-band targeted Lambda control via Motec ECU and engine is 347ci with TFS Heads + Kinsler Inj bodies.
Thanks
ps - forgot to mention - primarys are all approx 40" in length, 1 7/8" dia.
We may have the opportunity for some high speed testing where there are no noise restrictions.
Does anyone have any knowledge of exhaust design for open pipes? -
From the collectors, what sort of length/diameter (taper?) design?
I have seen both straight pipes and tapered pipes on originals but have no knowledge of flow or design charateristics so any ideas / thoughts would be much appreciated.
We will run with full wide-band targeted Lambda control via Motec ECU and engine is 347ci with TFS Heads + Kinsler Inj bodies.
Thanks
ps - forgot to mention - primarys are all approx 40" in length, 1 7/8" dia.