idahoblkss

iTrader: (9)

im on e85 so i dont know if your going to care but i think my peak timing is around 20-21 * but ill have to check logs to be sure and im seeing iat's in second gear over 130* and still no kr.

sharpshooter

iTrader: (10)

smokeshow- what's your comp. and do u run 100% meth?

I run 50/50 at 13# & 20 degrees of timing. One thing with prochargers are boost is linear with rpm and I've read the water has it's own benefits with the meth.If I remember correctly it helps cool the combustion chamber.

smokeshow

iTrader: (16)

Compression is 9.6:1, 100% methanol.

sharpshooter

iTrader: (10)

Try 50/50 and see if it helps.

2ktransam

iTrader: (12)

I run 70/30 meth/water. My truck has never liked running %100 meth. A little water in the mix helps cooling better than full meth in my opinion.

I run 18.5 degrees of timing on 15psi at the track. 93 octane and the meth mix. A/F 11.2-11.5.

smokeshow

iTrader: (16)

How did it react with 100%?

2ktransam

iTrader: (12)

My iat's were a little higher with %100 meth and I couln't run as much timing. 50/50 was a little better but 70/30 seems to work the best for my truck.

slowlsx

iTrader: (26)

Lq4 9.5:1 12-13psi 20* and 10.8-11.2 AFR with an aggressive IAT table that starts at 130* pump gas 93 and NO meth. At the track I'll mix alittle 112 with my 93.

Blown06

iTrader: (32)

As mentioned above, my truck really liked 93 pump, 14 psi (procharger) and 20* of timing running an alkycontrol kit turned all the way up with one M15 nozzle on straight VP M1 Methanol. Water is for diesels, lol...

smokeshow

iTrader: (16)

I've said that before

I will be doing a full retune for some upcoming mods, so I'll likely get some timing numbers on 91 alone and then put some meth in and see how much more it takes.