[Spits] HS4 Carbs bolts

[Roger Elliott]

Hi,

I have had the air cleaners off my car recently and I am wondering, has 
any one come up with a good solution for the bolts on the carbs/

Right now, there are nuts on both ends of a stud, so I have to have a 
wrench behind the carbs holding the nuts while I am taking them off the 
front.

It seems like there must be a solution like using helicoil.  Has anyone  
done that?

Thanks,
Roger Elliott