Thanks for the info. You say you like Dextron III for the TH400 , my 400 it been build for Rock crawling application it will be safe to say change the fluid 1 a year
I overheard a snowmobile mechanic commenting on 2-stroke oil that the best was to have enough in the tank. His son ran the cheap crap from Wally World in his race sled. Proper ratio or injection rate was far more important than brand or type (mineral or synthetic).
What are common transmission forums sir? That I can learn more about my turbo 400 or ask some foolish questions myself? My shallow pan leaks and I haven’t found a solution even years ago when I swapped a new one in and gasket
@@alanjanderson9789 There isn’t much meat to trim there, and would probably weaken it. I have not cut one. You can cut the intermediate pressure plate some.
Hey Sean, can I ask you... I followed your th400 800-1000hp build Summit reverse valve body, In some situations it suits my combo to leave in second gear.. so i program the air shifter to perform the 1-2 shift at .001 after trans brake release. It only TB in first gear. what do you think, am i making a problem? Thanks!
Another great video
ihave 3 3 acounts on you tube and all fllowing you your videos about th400 like gold keep posting
Your content is always presented perfectly. Great stuff as always! Happy 4th!
Thanks for the info. You say you like Dextron III for the TH400 , my 400 it been build for Rock crawling application it will be safe to say change the fluid 1 a year
Great video Shawn. Happy 4th to you and your family 🇺🇸🇺🇸
Wish you were my dad so you can teach me how to build a th400. You’re videos are awesome!
@@malc1012 Thanks son!
I had a new KTM 450EXC and was going to treat it right, so i used synthetic oil. Thought i burned the clutches up. Synthetic was way too slick.
I overheard a snowmobile mechanic commenting on 2-stroke oil that the best was to have enough in the tank. His son ran the cheap crap from Wally World in his race sled. Proper ratio or injection rate was far more important than brand or type (mineral or synthetic).
👋
Still waiting for the 4L80E build videos.
And, I like to run hydraulic fluid, because it handles heat better and is non-flammable.
What are common transmission forums sir? That I can learn more about my turbo 400 or ask some foolish questions myself? My shallow pan leaks and I haven’t found a solution even years ago when I swapped a new one in and gasket
Sean can the intermittent piston be cut down to put more clutch’s and steels in the pack
@@alanjanderson9789 There isn’t much meat to trim there, and would probably weaken it. I have not cut one.
You can cut the intermediate pressure plate some.
Hey Sean, can I ask you... I followed your th400 800-1000hp build Summit reverse valve body, In some situations it suits my combo to leave in second gear.. so i program the air shifter to perform the 1-2 shift at .001 after trans brake release. It only TB in first gear. what do you think, am i making a problem? Thanks!
Good morning! You are not the first I have heard doing the same, I think it will be fine.