mike0chek

so would you get a larger reading with a feeler then the bore gauge, or othe other way around?

good job man, that cover came out nice!

that white tank look sick!

make sure to make a vid of this thing

looks sick dude

my 4 mill was catching in a similar way when i put it together, it only caught when the rods were at an certain angle tho, an angle that would never happen when the cylinders are on. hope that makes sense lol

if theres 2 studs longer than the others they should go up front (towards exaust)

make sure your using good fresh fuel

same here for my 421 it works great tho

my plugs look great right now, i might try playing with the air screws next, i got them 2 turns out now

ok thanks for the help man, i can feel the lack of balls your speaking of down low but this really cuts out so ill have to try a bigger main and do some chops

ill have to order some jets 168 is the biggest i have, what mains you running on your 421?

o and the clip is on groove 4 from the largest end, if i lean the needle more than that it seems to rob the topend a bit

just getting my new 421 dialed in and am getting close. there is a midrange stumble that i just cant get rid of. sorry but stumble is closest thing to describing lol. its a fully drag ported 421 block with shearer SB inframes, dual pingle valve, POD'S, 24 cc domes on 93 oct., 35mm carbs with 52 pilots and 168 mains. bike idles great after dropping pilots from 68 to 52 i think, really screams on topend but hesitates right before powerband. any input appreciated!

im sorry i cant be of any help but i will be following this thread because i was about to buy a clarke tank also didnt think of these issues

what gearing are you running on the 421??

be very careful buying from e-gay, i suggest talking to HJR first

looks great! what kind of pipes are those? they got an awsome curl in them

do you know how big of a sprocket it will accept?

ya i thought it was a little steep, he also has the 5.5 gal tanks that i need tho so i might just get both lol

ok sweet this one with fit up to 16 if anyone else is wondering http://www.ebay.ca/itm/Tmd-Atv-Case-Savers-Blk-Banshee-87-up-Indestructible-/220845528374?pt=Motorcycles_Parts_Accessories&hash=item336b6b5536

lookin for a case saver that will accept a 15t sprocket or bigger??? does this c ross fellow on here still sell them?

make sure your filters are clean, i had a similar bog/sputter that i could not fix and thats all it was

ok guys thanks for the help i'll check the floats next, and ya i know im tryin not to get to worked up lol we spent about 15 hours this weekend on motor top to bottom so im itch'n to take her out haha