- Local time
- 6:47 PM
- User ID
- 13535
- Joined
- Aug 17, 2020
- Messages
- 4,509
- Reaction score
- 26,130
- Location
- Neenah Wisconsin
I know it looks like crap, but I did some porting practice on a FT 372 jug. Cut the squish 0.030” and the base 0.040”. Exhaust ended up at 106 after machine work, so I raised it to 102. Transfers were at 136 and I raised them to 120 & 123. Intake landed at 78 so I didn’t lower it…just squared up the floor a bit. Just did a quick test noodling with a 20” bar and aggressive chain. I was pleasantly surprised at the throttle response and torque. It definitely needs an 8 pin to cut with that short of bar. Might have to try these numbers on a real jug and see how it goes. For the record, I did not “hog out” the lowers…just cleaned them up the best I could with the tooling I have.