hey guys i picked up a 98 blaster and seems to run good. only mods are boyseen power reeds, uni filter fmf power core 2 silencer and a .40 over wiseco piston. i am looking to get more out of the quad while still keeping it on the reliable side. was considering a port job ,larger carb,ct exhaust......but i am open to opinions and any is appreciated
new blaster and a couple questions
- Thread starter chads300
- Start date
Leak test and check the jetting!
A rechambered head.
A good header pipe.
Forget the larger carb until you get porting done.
A rechambered head.
A good header pipe.
Forget the larger carb until you get porting done.
first worry about your jetting, first thing i always do to a new aquired 2 stroke
check main jet and check needle position and pilot jet
check for air leaks, those will kill your engine in no time
compresion test to make sure it doesent need a rebuild.
if all those check out a port job and head rechamber will nearly double your stock power output
check main jet and check needle position and pilot jet
check for air leaks, those will kill your engine in no time
compresion test to make sure it doesent need a rebuild.
if all those check out a port job and head rechamber will nearly double your stock power output
it seems prety spot on in the jetting department...but i have only had it for about 5 hours....i guess mainly what i am wanting out of this is to be able to keep up with some larger quads such as a 400ex.... bought it to restore as i just finished the ol banshee up
if you want to smack a 400ex then get the head rechambered and get some porting and maybe a stroker crank and a bigger carb
Pretty pointless exercise rechambering and porting, the poor stock pipe will hold it back.
You have to get it breathing before you port, otherwise you waste available power.
You have to get it breathing before you port, otherwise you waste available power.
ahh i didint read that his pipe was stock. yes i have a ct pipe and i love it the power is amazing
rechambered head boyesen ports/porting and larger carb and a fat blastard or toomey exhaust these mods are moderatly expencive but 1000 or so and it will be a very fast/reliable quad you dont need a stroker crank that can wait till you have to have the cases split.Personal opinion
if you want bottom end this is what i would do, full toomey or dmc alien pipe, aggressive trail port and a head rechamber and a 30mm carb. you will be very pleased
What you need is,
DMC Alien. +4 timing advance. Reed spacer between jug and reed cage.
26mm carb is all you need for these mods
.You can get some more oomph with a Unifilter and no lid on the air box.
Trust me you will keep with the 400s.
i would add a head rechamber to that list, if all you want is to keep up then the above will do plus a head rechmaber, the head rechmaber on mine made a HUGE difference
Lightened flywheel is no good for climbing it will not assist in keeping up the revs.
If you climb a lot a longer swinger would be a great investment.
If you climb a lot a longer swinger would be a great investment.
