i just recently got a used unorthodox crankshaft pulley for my gsr.. the question is i noticed its a bit smaller then the stock... which would require a shorter belt but does anyone know how much shorter... and will it effect the charging of the alt.?? its smaller so it will spin the alt faster then normal.. i dunno if that matters or not, thanks

 

you cant adjust it tighter by rotating the alt up?

 

you can but theres still really loose

 

anyone?

 

Are they really suppose to be smaller? I thought they're suppose to be lighter.

 

maybe try and get a bigger pulley for the alternator!

 

its fine, the CTR puley is also smaller than stock. just get a shorter belt.