Can someone talk about Reed Valves? Many people have said they are a very good upgrade. I have a Grubee Skyhawk GT5 engine. Some of my questions are as follows:
What do they do differently?
How hard are they to install?
How much increase in performance can I expect?
Do they come with instructions?
Are they universal or will I have to modify them for the engine?
Thanks ahead of time for any information!!
What do they do differently?
How hard are they to install?
How much increase in performance can I expect?
Do they come with instructions?
Are they universal or will I have to modify them for the engine?
Thanks ahead of time for any information!!