new times with the meth! got questions.
May 15, 2007 | 04:48 PM
#11
i believe he set the sensitivity pretty high? and i am running 93 octane plus the meth, which raises the octane significantly. and i havnt ran into any knock yet. so i dont know. is there a way to tell if the knock sensors are working right?
May 15, 2007 | 05:08 PM
#12
Originally Posted by KBOBOZ71
my iats are around 120 when i launch and climb to around 158, by the end of the 1/4. and yes 27* is correct. ive heard that when tuning for meth that you need to start by adding 9* and go as high as 15*. is this correct? we've only added 8* so far, but we were scared to add anymore. can anyone tell me about how much theyve been adding with the meth. mine is a 50/50 mix.
May 15, 2007 | 08:23 PM
#13
How do I change this text
iTrader: (26)
Joined: Jan 2005
Posts: 7,294
Likes: 2
From: Behind the TIG welder
Originally Posted by KBOBOZ71
ive heard that when tuning for meth that you need to start by adding 9* and go as high as 15*. is this correct?
I would NEVER EVER add more than 2-3 advance at a time......
May 15, 2007 | 08:23 PM
#14
i wouldn't go over 20deg. there is more power in boost than timing, quite a bit more. if you want to tune to the limit of your fuel(fuel and meth) keep your timing moderate(14-18dedg??) and turn up the boost till you start to see some knock. then back it off a couple psi.
only reason to push the timing is if your out of compresor and want to wring out every last hp. hmm. just saw you have a mp112. you might be running out of air but i still wouldn't go over 20deg of timing.
only reason to push the timing is if your out of compresor and want to wring out every last hp. hmm. just saw you have a mp112. you might be running out of air but i still wouldn't go over 20deg of timing.
Thread
Thread Starter
Forum
Replies
Last Post
5.3Caprice
GM Parts Classifieds
10
Nov 7, 2015 08:56 PM
hartinclay
GM Parts Classifieds
4
Aug 2, 2015 06:44 PM