Mitch,

Before you spend a whole lot of money on rebuilding the 230 have a look here:
[url=http://www.bangshift.com/forum/showthread.php/26529-Gary-Hart-s-1951-GMC-Half-Ton-now-with-Teaser-video!/page32][/url]

You may have to copy and past the link to get it to work.

For equal or less money you would end up with 275 or 290HP with better gas milage that the 230 will give you.

Complete drop out engines can be had for $1200 to $1800 complete with wiring, PCM and gas pedal.


Last edited by efi-diy; 02/26/14 04:08 PM.
51 GMC 4.2 turbo
Can't solved today's problems using the same technology/thinking that created them