Reply To: qd-20 conversion to fuel pump

[Steve D]

I’m sure the engineers knew what they were doing and my short test of 1/2 hour run time only showed it seemed to have no ~immediate~ impact.

In the future when I re-install it on a motor, I think I’ll just use the plate over the original bypass cover, as was done with the plates Frank R. used to make, as mentioned in this post. Then you retain whatever function/benefit the deflector provides.

https://aomci.org/forums/topic/bypass-cover-for-a-johnson-ad-10/