i'm going to go with an aftermarket ignition system for 2 reasons. #1 is a rev limiter, so in the case i need to climb some gnarly hill or go through mud i can just mash the pedal. #2 is that my engine is carbed and runs a bit rich, on an incline having a hotter spark can make the difference in running or stalling.

if you expect performance increases out of an ignitor box, especially on a toyota, you've got more money than sense.

'79 sport 4x4 longbed <img src="/forums/images/graemlins/smile.gif" alt="" />
20/22R hybrid with EB's OS valves, 268c cam, offy intake, weber 32/36, thorley header, 5 speed swap, 34" LTBs, downey 3" springs, marlin hysteer, 4.88s and locked

'91 4x4 shortbed
22R-E, W56, the dd!