Xephius

Hey, Are all MEMCAL's interchangeable in all applications? How can identify the difference in them, and choose one that maybe more compatible to my application? For example, I have a G20 van, and 2 spare MEMCAL's that I want to use to experiment with. The first is off of truck with same motor, the other is off my old Astro van with a TPI v6. Any suggestions on where to cross refernec my MEMCALs? X

This ad is not displayed to registered members. Register your free account today and become a member on ThirdGen!

__________________
1995 Chevy Panel Wagon - Stillen Body Kit, 3" Drop, Rear Sway Bar, Billet Grille, 18" Wheels with Yokohama Wrappers. LT1- .060 Hyper Pistons, Blueprinted and balanced, all ARP, LT4 Hot Cam, 1.6:1 SS roller rockers, 52mm TB, Elderbrock Headers, PCM Tuned with LT4 Knock Module, Aeromotive AFPR, 2800 Stall, Hardened 4L60E, Posi 3.72:1 Diff
Getting:
100HP Shot Zex Wet Nitrous Kit.... Why? If you have to ask, you won't understand....

'95 G20 High-Top family hauler as my daily

jwscab

memcals generally are not swappable. They contain certain setting and code changes based on the engine architecture, v6/v8, port injection/TBI/CPI, etc.

if you are swapping cubic inches only, they you can usually reuse the memcals, but only with the same injection schemes (say, tpi from 305 to 350, won't run well, but you can re-use the memcal).

if you search on memcal, there is a wealth of information here on the boards.