Holty

iTrader: (6)

Try to settle a friendly debate here, hoping you guys can help me out. When running meth on a boosted engine, you still want to your target afr to be around 11.6:1 to 11.8:1 afr correct? It is true that when using meth the goal is to cool the intake charge, add octane, which in turn allows more timing to be ran, then in turn makes more power right? So, when using meth, there is absolutely no reason to run a afr in the 10's as that is just running too rich and dumping more fuel into the cylinders than needed correct? My point is, just because you are running meth, you do not need to change your target afr ratio. Meth is there as a crutch to aid in inj drop-off from running a setup that requires more fuel than your inj's allow. When you add meth, you can decrease your PE multiplyer to keep your inj's from working overtime. That is the goal in most cases here right?

dewmanshu

iTrader: (4)

meth has a different burn ratio. you'll need to be a tad richer than you'd think. If you gas target is 11.8, I'd guess a 11.5 to 11.6 for lots of meth.