450 mac saw

[kevin sirois]

can u make a kart motor from a mac 450 chain saw thanks

[Russ Smith]

Yes

[david a luciani]

mc450 makes a nice mc49 look a like.
considered a cheater motor as it has a 1.5 stroke not the 1.375 stroke found in mc49's.
so most venues would have you run with the mc49's but in a different class for results.
most like a mc6 in specs.

can't recall but i'm pretty sure you have 6 intake ports and three exhaust ports.
nice candidate for conversion.
you'll need a stuffer ,a intake and carb. and a thin ringed kart piston if you wanna get best performance.
as it sits around 5-6 hp easily.
dave

Model......Crank No...Bore / Stroke...Conrod No..Size...
MC6 1961.. 48744 .. 2.125/1.500....55009.......5.3...
mc450.....60313.......2.125"/ 1.50....47903...87cc or 5.3 cu/in..tapered crank .. fixed head...standard cover