Joe Dady: Where did you get the flat top piston from that added 105 FPS? I am looking to buy one also , but dont have a chrony.
miketheknife2: The cone will keep them from touching but the flat top set up will touch each other.
RippSnortin': great vid, you must be a teacher. thanks
James Grant: Just one question. In removing material from valve and piston they are obviously not going to seat together as before. Does this leave a space between the two components? Can you clarify please?
kingfish4488: I have an old style 1377 are they any mods. worth installing on it? It needs to be rebuilt its not holding pressure,also who is a good parts seller. Thanks Rob
GHOSTTOYS: ok but do a flat head get more air in or does it pump with less then 10 time , i personaly have moded my 1377 (canadian) by pluging the hole in the back and drill the valve exit and drill the jonction between the pump and the barrel it have alrady give me more speed and strength , can it get faster and stronger with the pump mod ?
snalesnot: im installing ft piston n valve do i need to add 2 drop pelletgunoil down the hole of the valve? i just want make sure thats correct is it? thnx
tkarlmann: Mike: The fatboy slim 1020 reference you mentioned cannot be found -- please assist.
snalesnot: what need to be unscrewed to install piston and valve on 1377c is it easy replacement to a noob? i wish was an install vale n piston video on a 1377c
Tim Maines: Great Video Thanks lots of good Info...=)
军 李: 可以用别的东西交换吗
thatbme35: hes not that rude for dealing with dumb freaks day end day out. yes hes short with folks but i got a great 18in. 22cal. barrel frome him for cheap.i ordered my flat top piston valve set from airgunsmith dotcom they sell a great set.
Travis Winters: No he's not a nice guy to deal with. He's rude doesn't answer questions about prices . Seems like an overall prick to me :)
JoeInMT: Thanks for that, it really helps to understand what's going on in there. Ordered a flat top piston and valve right after watching.
UZI9MMAUTO: Ebay for sure!
way2hota: fatboyslim1020 i guess he closed his account? Where can we get the mod parts and can you post some information in regards to supplies, parts etc thanks a lot!
pyrolowryder: Great video! Thanks
Walter Kennedy: Do you know of anyone that will do this mods and others on my gun, not the most mechanically inclined, and would prefer to have someone do them for me, thanks
sweatyfish2007: Thanks for the video! I wanted to know how these worked, before I ordered mine (backpacker), and you explained it perfect.
nochjemand: What is the advantage of taking off the cone top of the pressure tank/Valve? i cant figure that out...
BeastieG13: thanx Mike !
MrWheelman30: Great vid Mike.Very informative!
miketheknife2: Your welcome
miketheknife2: Your very welcome glad you liked it.
miketheknife2: Crosman will have some parts if you want custom parts just google it or join the crosman air pistol owners forum and get lots of good info.
miketheknife2: You need a lathe to remove the cone. You can get a kit that has the flat top piston and the flat top valve for 30 bucks. Go to mellon air dot com. his a great guy to deal with.
miketheknife2: Yeah you can hit of miss with these but i mod most of them and tear them down anyway. My classic 1377s are untouched at will stay that way they do seem to be made better.
miketheknife2: Thanks man i'm glad you liked it.
miketheknife2: Thanks sorry for the late reply.I hoped it helped you.
Zhengyis: great video!
smoothaIIoy: those guns are junk. everything from crosman is lately
BeastieG13: how do ya take the top cone off the valve?
miketheknife2: Thanks very much
SOISOICOPTER: Very well made video that explains everything as clearly as possible
qg786: What if you put neoprene rubber in the piston area?
MrRedeyedJedi: check the inside of the valve and the o-ring on the outside for damage. I had a simular problem which I ended solving myself.. there was a fragment of rubber cup in the valve... cleaned it out and it works fine now.
charles n jim Linkous: Hope you don't mind me asking, where did you acquire parts for your 1377? I have a 1377 and Daisy 717, they both leak pressure off. By the way your video is informative a great help.
Victor Smith: WHERE DID YOU BUY THE PUMP AND VALVE KIT? THANKS
jacksos101: Thanks heaps for the informative video :)
miketheknife2: Everything on the 1377 and 1322 are the same thing except the name on the tube,barrel and bolt.
the 1322 gives me 435 fps.
mrSympatica: I have the 1377 canadian version (495 fps) and am looking at getting the 1322.Can you tell me if there is much more power to the 1322 up to around 30 feet or so, over the 1377.And are the valves and pistons the same size in each gun.
rascal462: What do u think about putting.a stiffer hammer spring?
Eadwine17: yeah i deburr the inside of the tube but i think its the flat top valve or piston that has the wrong of it.
miketheknife2: Where is the air leaking from the barrel or the middle of the gun.It sounds like a o-ring is leaking did you deber the inside of the tube if not you could have cut the o-ring when insatlling the valve.
Eadwine17: i installed the flat top valve but when I pump the gun there seems be air leaking out.. can anyone help me?