Hey I dont know If ths has been posted before but thought it may come in handy.

http://www.c-speedracing.com/howto/mbc/mbc.html

Not the best design, since you have to adjust it by unscrewing the joint. Here's a better one:

I made one like that. Worked fine and cost about $10. You have to be very careful with the fitment of the parts. If they don't fit together perfectly, it won't work well.


Corbin

'95 ESI-T
HRC+FMIC+ETC...



Gimme fuel...Gimme fire...Gimme that which I desire

Has anyone tried shimming washers behind the wastegate?

Hey corbin, what did you use for the sleeve? I made one almost identical to this one, but haven't tried it yet because w/out an intercooler it would be asking for trouble. I also only used one bearing in it. I was kind of worried about the one i made because it seemed like the ball bearing could get pushed away from the spring. I guess it still wouldn't over boost though unless the ball got pushed clear toward the outlet on it. thanks, justin

The sleeve is brass tubing from a hardware or hobby store. It is slightly bigger than the balls and spring. Only costs about $0.75 for a foot.


Corbin

'95 ESI-T
HRC+FMIC+ETC...



Gimme fuel...Gimme fire...Gimme that which I desire