need big bore info

[98-warrior]

I am interested in a big bore kit. I dont want to spend that much on just a 366 for a few hp improvement. I heard from another person you can get a 400 kodiak head, but I looked and the highest comp is 8:6:1 against the warriors 10:5:1 thats a big difference and would screw things up to me. I dont want to spend a fortune but just want bored,cam,valve,springs,and high comp piston,posibly a hot rods crank. any info would help cause I am so confused.

 

[worm1]

http://www.advmachining.com/Warrior.html

Heres a start. 87warrior917 had some positive feed back. heres the post

http://www.yfm350.com/forums/showthread.php?t=21927

 

[98-warrior]

so does the 366 JE kit improve that much power with a different cam,vavles,and springs? if so wat all should I get.

 

[miami1]

I like those prices!

 

[DeadLastRacing]

I run a 366 kit and love it, but sorta wish I opted for the .390 cam instead.

For the 400 kit, runnin the kodiak head is what you opt for or pop in a stage 1 hotrods stroker. (stage 2 you have to chave the case) Runnin a higer comp pistin in the kodiak souldent give you any issues, just more power.

 

[98-warrior]

but the highest compression is 8:6:1 they dont have high comp. what i researched any way. should i call that 4 stroke tech ? or what else cause i will be wanting to order one or the other before long.

 

[98-warrior]

i just got off the phone with four stroke tech and 195 for high compression piston and 165 for cam with exchnge of old one. wat number of cam should i get would you prefer.i mainly ride fast trails

 

[87warrior917]

web .390 is perfect for trails....430 and .450's are top end heavy

 

[DeadLastRacing]

Fast trails the .430, quick and tight trails the 390.

You can get a higher comp piston that is to the bore of the head. You'd just be using the jug right? so you'd need a warrior piston anyways in it, due to the valves.

 

[roughrider91]

The 400 and the 410 kit are just a high comp piston and a sleve but you need you case bored to get ill try and find the website for you...but the 400 kit is 325

 

[98-warrior]

so dead last how much gain did you feel with your 366 and cam.
i might do the 366,.390,and port & polish.

 

[87warrior917]

i have the 366, .390 cam, +1 valves, HD springs, P&P, full yoshi, and open air box. i haven't got to ride it yet but i can tell when i first started it up it has alot more throttle response and revs so much faster. the exhaust note is alot deeper too.

 

[98-warrior]

ya i seen your vid. your warrior is nice cant wait to see final pics

 

[87warrior917]

thanks man! the piston is a JE. i highly recommend the Advanced machining. very professional guy. best of all it only took him 5 days to finish it and ship it back to me, nothing like a good turn around!

 

[98-warrior]

how much did it cost?

 

[87warrior917]

with shipping and everything i paid 850, plus that includes a full KG factory clutch which was 130

 

[DeadLastRacing]

Mine was a little less but I was lucky to get slightly used parts and did most of the work myself. I think mine was around 500ish all together. Only different is I run a 11:1 JE and and a .430 cam. (DMC exhaust too but that is a minute variance). But I don't have a +1 job either, I'd pay the difference for that!

 

[87warrior917]

mine has a 3 angle valve job too. deadlast did you do the valves and everything?