dolmar 6400

[steph]

i have a dolmar 6400,i have a big bore 54mm to instal on the saw.the coil on the saw have a limiter,is possible to put a unlimited coil and want to put bigger carburator and intake but i dont know witch model fit on the 6400.this saw are for use in race saw competition,thank.

 

[Ryan Browne]

I think I've heard the husky 272 coil will work. @Poleman might be able to help with the carb info.

 

[NCFarmboy]

272 coil is the one. Several carbs will work Walbro HD-12 is one.

Shep

 

[P.M.P.]

Got the blue version here has a stock coil and a poleman carb
.

its been Masterminded as well

 

[mdavlee]

385/390 carbs fit as well with a little clocking. May have to grind a notch for the fuel line to make a curve as well.

 

[athando]

It's not exactly what I want for size, but has anyone heard anything about the Echo Timberwolf? From what I am reading it is pretty much the same saw as the cs-600p but with a few 'budget' features, but with the same professional grade case and engine. For the money ( less than $400 ) it seems to be a very well reviewed saw. At 60cc's its a little smaller than I would like honestly, but I don't know if that extra 10-15ccs is worth twice the money...

Just a thought.

 

[NCFarmboy]

Leave transfers in the big bore cylinder as they are. They produce more power than open transfers.
Shep

 

[Duner]

It's not exactly what I want for size, but has anyone heard anything about the Echo Timberwolf? From what I am reading it is pretty much the same saw as the cs-600p but with a few 'budget' features, but with the same professional grade case and engine. For the money ( less than $400 ) it seems to be a very well reviewed saw. At 60cc's its a little smaller than I would like honestly, but I don't know if that extra 10-15ccs is worth twice the money...

Just a thought.

If you are looking to build a fast, reliable and competitive race saw for a 60cc and under class i would get 357xp install a properly ported 359 cylinder and piston mod the muffler advance the timing and smooth the carb. We have had great luck with ours over the last couple of years.

 

[Deets066]

If you are looking to build a fast, reliable and competitive race saw for a 60cc and under class i would get 357xp install a properly ported 359 cylinder and piston mod the muffler advance the timing and smooth the carb. We have had great luck with ours over the last couple of years.

With the 54mm BB he will be in the 6 cube class

 

[Deets066]

What have you got done on it so far?

 

[Deets066]

that 54mm cylinder,opened the muffler,no more cat converter,set the sqwish at 23 mill,i put the exaust at 99 degrees and i open the transfert,i know the transfert is low at 132 degrees but i dont have andle grinder small enough to work inside for now.

Nice, sounded good

 

[Deets066]

ok yesterday i work on the cylinder,raise the transfert to 125 and lower the intake to 85,i drill small hole on each side of the transfert,like that i have enough of room to work with the pencil grinder,and patch the hole jb weld,start the saw today and try ajust the carburator but 2 turn on the high and 1 and a half on the low screw.the carburator are not feeding enough of gas.

With an intake that low you may need some carb work. You can do a carb swap, or drill the main jet, or tweak the metering arm a bit

 

[Deets066]

066 may be a tough fit

 

[smokey7]

Are you positive your holes are sealed up? I like the idea to do the work thru a access hole makes it easy to control direction that way i bet.

 

[Deets066]

Your hooked now

 

[Deets066]

dolmar power.

He’s got it dialed right in.

 

[Fruecrue]

Bump.
Any updates?