Need to make one for some experimenting with GX390 heads, will be trying various port sizes and finishes from polished to rough all the way to stippled finish. I want to test the air speed to, knowing how much it can flow is 1 thing but know how much it can flow at what speed is a major advantage to tuning these heads
You really need to take it out to 3 inches because if you are going to work on a lot of small engines you will need to check those with the bigger bore and of course bigger valves
Great video showing the whole process!
Need to make one for some experimenting with GX390 heads, will be trying various port sizes and finishes from polished to rough all the way to stippled finish. I want to test the air speed to, knowing how much it can flow is 1 thing but know how much it can flow at what speed is a major advantage to tuning these heads
Very helpful keep them coming
Thanks and will do alot of flow testing and trying different things coming up.
need to see the part 2 thanks
Awesome!! you remind me of Smoky Yunick!!
Without the Stetson hat & Cigar.Trev New Zealand
PLEASE MAKE PART 2!!!!!!
My guy after one look at your shed and the dialect i gotta ask you.. Wanna build my motors?😂 you definitely know a thing or two
The box size is based on what criteria?
You really need to take it out to 3 inches because if you are going to work on a lot of small engines you will need to check those with the bigger bore and of course bigger valves
Are you able to convert this to cfm so you know what it's flowing?
There are ways to do it. I would have had to do more to it. Theres a book by david vizard, that explains how to do it.
😎good deal bro