If i were to bore my raptor 660 out to a 727, what else should i upgrade while i got the motor all torn apart.???????????

 

the 660 cranks are weak so if you are making good power u need a new crank also. they are not cheap but i recomend a barker crank. but if u are on a budget hotrod cranks are "ok"

 

ya i knew the crak i would need to change thats on the way i also got stage 3 cams on their way with the barkers stainless twin exhaust. thanks for the advice man.

 

who is doing your head porting and polishing? that is the key to making power. [img]i/expressions/face-icon-small-wink.gif[/img]

 

<div class="FTQUOTE"><begin quote>Originally posted by: bigned1904

who is doing your head porting and polishing? that is the key to making power. [img][/img]</end quote></div>

Couldn't agree more.

 

Plaza Cycle a local shop here in salt lake city, my buddy had them do his last summer and his machine runs like a champ. so you race alot man?

 

<div class="FTQUOTE"><begin quote>Originally posted by: allspade

Plaza Cycle a local shop here in salt lake city, my buddy had them do his last summer and his machine runs like a champ. so you race alot man?</end quote></div>

i dont do a lot of orginized racing more like going to the dunes and race. not into running fourstroke wars exc. i like to race without classes. just line up not knowing what the guy next to u has and see what happens.

 

Oh I SEE MAN THATS ABOUT HOW IAM RITE NOW. BUT ME AND MY BUDDY WANNA DO A AMATURE RACE COMING UP THIS SUMMER, BUT ITS STILL TO FAR OUT TO TELL WHAT THE HELL IS GOING ON. SO YOU FROM THIS LAME STATE UTAH?

 

no im from san diego ca

 

sweet. glamis and dumont dunes in California.