View Full Version : New cam
Jnblaster05
01-27-2007, 03:30 PM
Ok i dont have much done to my quad motor wise but wanna wanna get a hot cam stage 2 with a full system pipe i currently have a slip on what kind of issues will i have should i geT ANYTHING ELSE with it what kind of pwer diffrence will i see any help would be appreciated its a 04 400ex
Old Head
01-27-2007, 03:37 PM
I wouldn't run a stage 2 with a stock bore/comp motor. Stage 1 would be a better choice. Stage 2 is more suited for 416 on up with high compression piston
Jnblaster05
01-27-2007, 03:40 PM
Do i need anything diffrent with a stage 1 will i get good power or should i bore it out to a 416
Old Head
01-28-2007, 02:19 AM
you can bore if you want but then i'd get the stage 2 but if you want just the cam then go with stage1 you should see a noticable difference in power down low through mid.
400exrider707
01-29-2007, 11:53 AM
I think the next logical step would be an 11:1 piston and a stage 1 cam. You will notice a healhty increase across the board and it will make your quad even more fun to ride!!!
Jnblaster05
01-29-2007, 04:35 PM
whats my stock compression at cause you say 11to1 i was curious what stock is
capncharlie
02-13-2007, 03:17 PM
i could be wrong but i'm pretty sure the stock is 10:1
lpmaster
02-13-2007, 09:24 PM
pretty sure stock is something like 9.1:1
400eXr1d3rZ
02-13-2007, 09:26 PM
I believe it's 9.5:1
Def-e-nition
02-15-2007, 01:38 AM
guys , how would one bump the compression ??
How Do you Lift the compression Besides Skimming the head ?
I would like to know .
Thanks .
lpmaster
02-15-2007, 04:37 AM
a different piston, thinner head and/or base gaskets different cams can also play a rol in dynamic compression
Def-e-nition
02-15-2007, 08:09 AM
I already have a stage 1 in , meaning my dynamic compression has probably gone Down , due to the longer duration .
ahh . So that means when comes time to rebuild , i simply use thinner Base gasket ,PLUS - I stick in a Wiseco high comp. piston .
Got it .
rooster300ex
02-15-2007, 10:47 AM
its 9:8:1
KB Motorsports
02-15-2007, 11:29 AM
Stage 1 / 416BB piston / XR head gasket should do the trick. If you are interested in buying all of this at once I can help you out with a nice combo deal.
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