Just wondering if anyone has tried this or has any experiance with upgrading a new intake and 2 barrel on a 235...How the motor ran and any good details on the upgrade... Iv heard someone say it wont work and wont run right and then got someone insisting on it to get the max out of the motor on a slow running truck, 66 GMC LWB. Any info appreciated, (and BIG CHEVY heres my start of questions lol)