" would sure like to run the mega-squrt system i'm not real sharp on this computer controlled stuff but i would like to control fuel and spark."

If you go ahead with the MS system I can send you a fuel/spark tuneup that will get you running. Once the engine running and you have a chance to look at the tuning software on a running engine it starts to make a lot more sense than just just reading the manual.

To install a tune up file is easier than attaching pictures to this web site.

Then if you play with the tune up in the MS and make an ooops - just don't save it to permanent memory - shut the MS off and your changes disappear.

Last edited by efi-diy; 10/22/09 10:22 PM.

51 GMC 4.2 turbo
Can't solved today's problems using the same technology/thinking that created them