pin/posting vs hardblok &other brands
 

http://www.hardblok.com/info.html

for the pin/posting side of the debate reffer to:
https://www.homemadeturbo.com/forum/...;threadid=5705

Re:pin/posting vs hardblok &other brands
 

It simple...

hardblock for the strip

pins & posts for the street

that block fill ---- will reduce cooling around the sleeves, and you will even have a higher chance of detonation. Not to mention overheating problems.

Jeff