i had one here that only had 90psi and it ran really good!
i also only run 125psi on a drag ported stock cylinder and it runs 6.5 in 1/8mile
i doubt compression was your problem
OK, lets say that i took a stock cylinder and decked it .030 then put a .040 base gaskets under and it came out with a .050 squish what would that do for power increase ?
would i lose bottom and gain top being that i raised the ports up ?
its got 18" tires we prefer smaller tires>>>less weight and more speed once gearing is right......going to 20/33 gearing....its running 106mph now with 20/36
has big bowls
lockup
1-5 override
also it keeps wheeling,taking off in second and going 12o clock in 3th-4th
i thought these long mouth frames didnt need a wheelie bar...i was wrong
everything else is good to go....no case damage,when i was riding it kept bogging when i switched gears so i shut it down and tore it apart.
the crank was VERY close to the case on this side too,so i think it was separating.
ITS a stock stroke H/R crank
drag ported
alky carbs
+12 timing
125psi
i never seen a crank bearing do this
also what is the rod clearance suppose to be ? i got .035 on the side that the bearing went out on....clutch side.
i have a 10mil cub that im putting together and i want to know if it sound like a good setup for 1/8mile dragging
39pwk alky setup
19cc domes 200psi
+10 timing
20/36 gearing 18/10/10 A-racers tires
1-5 override
custom drag frame
shears bigbore pipes
does this sound pretty good ?
what would you change ?
ok if you have i bike on alky with 150psi and you go to 180psi will your jetting become to rich or to lean ?
i know on a 4 stroke if you increase the comp you usually go smaller on the main jet so im wondering if its the same thing on a 2 stroke.
ok ... i was thinking that theres a power difference sense most say that you have to get the tranfers lowered 2mm if you install a 4mil crank...bec ause as we know the piston will go below the tranfers if you dont
if a piston falls below the tranfers at BDC what will that do ?
does it have to fall in line with the tranfers to run correctly ?
i installed a 10mil in vito cylinders awhile back and the pistons went (about) 4mm below the tranfer windows.......and they were 10mil cylinders according to vito.