View Full Version : what compression?
coreyownz
03-30-2010, 04:07 PM
im gonna rebuild my 400 with a wiseco 416 piston stage 1 hotcam new timing chain ect. but im not sure what compression to go with i ride trails so the best gas i could get is 93 would 11:1 or no? thanks in advance
coreyownz
03-30-2010, 04:09 PM
i also found a kit that comes with a magnum stage 2 cam is this a junk cam or what?
PaRedneckRiders
03-30-2010, 05:50 PM
yes u can run 93 with an 11:1 piston
ive herd of the magnum cam b4 but never owned one or rode with one i always go with a hot cam well unless a buy a quad thats got something different in it already
coreyownz
03-30-2010, 06:16 PM
ok so now i just gotta figure out if a magnum cam is worth a ****
PaRedneckRiders
03-30-2010, 06:21 PM
ya to me they seem pretty cheap because you can get a whole 416 kit off of ebay with a magnum cam, wesico 11:1 piston, a new gasket set and a new cam chain for juz under 300$ on ebay
if i were u i would spend the extra like 20$$
and get the kit with the stg 2 hot cam
Heres a link to it on ebay
http://cgi.ebay.com/ebaymotors/Honda-400EX-99-08-416cc-11-1-Big-Bore-Kit-w-HotCam_W0QQcmdZViewItemQQhashZitem439e5b1415QQitem Z290419577877QQptZMotorsQ5fATVQ5fPartsQ5fAccessori es
I think that would b your best bet and you could still run 93 pump gas
PaRedneckRiders
03-30-2010, 06:23 PM
its gona say that its a dead link well its not
click on the link then go up to the adress bar and scroll across untill u c <br />
Take that out and make sure there is no space where u took it out and the link will work
coreyownz
03-30-2010, 06:30 PM
yea i saw that kit that was what i planned on going with. what jeting should i run?
PaRedneckRiders
03-30-2010, 06:54 PM
well if your running a stock 400 carb i would start around 160 or so that still may b a lil lean
im not the best at jetting i juz do it as trial and error untill it seems the best
coreyownz
03-30-2010, 07:38 PM
yea me too its just such a pain on the 400's to get the carbs off i guess ill leave all the plastics off untill i get the jeting right.
monkeydude36020
03-31-2010, 10:12 PM
I jetted mine with the carb on the quad... just loosen the boot and turn the carb to the right side. worked for me
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