Recently purchased an STB by BMR. How tight can I tighten the nuts? Obviously a tork wrench would be too much. I'm using a basic 15 MM wrench. Can I damage the firewall at all?

Thanks

 

ttt

 

32 ft/lbs.

 

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif"> Originally posted by DARK AGE 53:
32 ft/lbs. </font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Ray,
Since you don't want to use a torque wrench then be aware that 32ft-lbs qualifies as "kinda tight". 75ft-lbs would be "pretty tight", 125ft-lbs would be "real tight", and anything more than that (crank bolts, etc.) would be "super tight" <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

 

Moving to the handling section.