@@bobkimmcdonald6171 Typically PA28-140 customers report seeing gains of 50-70 RPM on takeoff. Dependent upon the formulas and references used, this is a gain in the range of 13-18 HP for a 50-70 RPM gain.
We agree! Legally an A&P with IA authority has to sign off the installation. We have many mechanically comfortable pilots that have installed this under the supervision of their IAs.
Excellent presentation of Powerflow exhaust install. Up to date information on a great product.
Thank you very much!
1972 PA28-140 with 0 SMOH looking for as much climb performance as I can get out off160 hp 0-320 Lycoming
We can definitely help you!
@@PFSInfo Can you estimate a hp number with the power flow system. 800 other Cherokee Owners can't be wrong. (LOL)
@@bobkimmcdonald6171 Typically PA28-140 customers report seeing gains of 50-70 RPM on takeoff. Dependent upon the formulas and references used, this is a gain in the range of 13-18 HP for a 50-70 RPM gain.
I am sure you have to be an A&P to install this system, but it looks easy enough to do yourself...
We agree! Legally an A&P with IA authority has to sign off the installation. We have many mechanically comfortable pilots that have installed this under the supervision of their IAs.