d-n-jensen
Veteran
Location: Bellevue WA
| Freye and P75A friend I fly with has this combo and uses a long tuned pipe with 15% and it works well. The header broke so he went back to a muffler and it lost a lot of power. When he got a new header it went back to making good power. It looks to me it has maybe 5% more power than a OS 61 with a muscle pipe on 15%. He has had some problems with keeping a constant mixture setting as it tends to lean out after 1/2 tank in hovers. |
