In late 2003, Craig Moates of Moates.net, a long time chip tuner, was approached by fellow Louisianan, LS1 tuner Geoff Skinner, owner of Thunder Racing, with the challenge to develop an LS1 emulator.

One of the best “bang for your buck” LS upgrades is a more aggressive camshaft and we have the dyno numbers to prove it. Our LS3 crate engine picked up over 60 hp from a simple LS cam swap.

With these handheld LS1 tuners you can make more precise and accurate tunes allowing for more aggressive tuning on your LS1 F-bodys suitable for high performance. - GM High Tech Performance ...

Mail-Order Tune: For the hobbyist who desires a custom tune for his LS1-powered Firebird or LS1 or LS2 GTO, Real Performance Motorsports offers them via mail-order as well.