IF ANYONE HAS A 34MM CARB FOR SALE I WANTING TO PUT ONE ON MY 2002 TRAILBLAZER. JUST PUT A STAGE 1 KIT from RCR LOW MID KIT. OR DO U THINK I CAN JUST DO A BORE JOB ON THE 30MM NOT MUCH MONEY LEFT AFTER STAGE 1 KIT. THANKS ALL[img]i/expressions/face-icon-small-cool.gif[/img]

 

Doing a carb bore wont give you as much performance as the 34mm carb. I have a 34mm on my Trailblazer and it was a huge performance increase. The jetting to make it work is real tricky. You cant just bolt and go. Things need to be swapped from the 30mm to the 34mm. I think modquad has a 34m carb. Check with him. The last time someone was looking he said he had 1 for a good price.