Z400 cams and head
#41
Z400 cams and head
if you get hotcams then you need to have the valves shimed
if all your doing is changing the cam chain then you dont have to shim
but I would still have them checked since your changing springs
just remember if you go 13/1 comp or higher then you have to run race fuel
and you will have to rejet. I had my motor ported when I did the 440 kit over a year ago
so when I do the 470 kit I dont need to do it. off hand I couldnt tell you who is good at porting
theres lots of people that do it, its just finding the right one for the job
call around to some places that build motors for quads, since you said you might do springs your going to
have to take it to somebody to do it unless you have the tools to do it yourself
and no you dont need to lower the rpm's
if all your doing is changing the cam chain then you dont have to shim
but I would still have them checked since your changing springs
just remember if you go 13/1 comp or higher then you have to run race fuel
and you will have to rejet. I had my motor ported when I did the 440 kit over a year ago
so when I do the 470 kit I dont need to do it. off hand I couldnt tell you who is good at porting
theres lots of people that do it, its just finding the right one for the job
call around to some places that build motors for quads, since you said you might do springs your going to
have to take it to somebody to do it unless you have the tools to do it yourself
and no you dont need to lower the rpm's
#42
Z400 cams and head
well did you get yours all together mucky?? i'm just going with hot cams 2 and high comp(12:1) piston for now.
thank you guys for all your help, i was going to get it ported and go with the hammerheadz 12:1 ,but.......
i found a banshee for $500, so i had to get it . it has a cracked frame but i'm going to get it welded, maybe. they said the motor only has a couple tanks of gas on it(it got melted so they rebuilt it,crankand all.
so right now all i have is rolling chassis(pretty ugly). hopefully i have a dune and a trail bike now,keep your fingers crossed.
thank you guys for all your help, i was going to get it ported and go with the hammerheadz 12:1 ,but.......
i found a banshee for $500, so i had to get it . it has a cracked frame but i'm going to get it welded, maybe. they said the motor only has a couple tanks of gas on it(it got melted so they rebuilt it,crankand all.
so right now all i have is rolling chassis(pretty ugly). hopefully i have a dune and a trail bike now,keep your fingers crossed.
#44
#45
Z400 cams and head
I wish it was together the piston was on backorder. tudors called last night and said it was shipping out today
so I should have it running by saturday afternoon.and i'll take it out on sunday to finish breaking it in
I hope all the waiting was worth the money. I have only 2 weeks to break it in and have the jetting done
going for 4 days to the dunes presidents day weekend and thats when i'll know how it runs
so I should have it running by saturday afternoon.and i'll take it out on sunday to finish breaking it in
I hope all the waiting was worth the money. I have only 2 weeks to break it in and have the jetting done
going for 4 days to the dunes presidents day weekend and thats when i'll know how it runs
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