How high do you boost with meth injection
#1
Junior Member
Thread Starter
Join Date: May 2005
Location: Melbouren, FL, USA
Posts: 205
Likes: 0
Received 0 Likes
on
0 Posts
How high do you boost with meth injection
I am curious about how hard others push their setup with meth injection. Here is my setup:
-total 1,100 cc/min at 150psi split to individual cylinders
-4/5 meth and 1/5 water mix
-T3/T67 stage 5
-750cc injectors
I am starting to increase the boost to see how the engine likes it. I made a few runs at about 27 psi with the meth and 93 pump. The plugs looked good and it ran pretty well but I know that is pushing it pretty hard. The injectors are at about 80% with the extra meth fuel supplemented. EGT around 1,000-1,100, IAT around 90-100, AFR around 11 - 11.5. Have lots of warnings set on my laptop for water pressure, AFR, EGT, IAT, etc so I can shut off if anything is out of range.
Anyone else have experience with using this much meth injection?
-total 1,100 cc/min at 150psi split to individual cylinders
-4/5 meth and 1/5 water mix
-T3/T67 stage 5
-750cc injectors
I am starting to increase the boost to see how the engine likes it. I made a few runs at about 27 psi with the meth and 93 pump. The plugs looked good and it ran pretty well but I know that is pushing it pretty hard. The injectors are at about 80% with the extra meth fuel supplemented. EGT around 1,000-1,100, IAT around 90-100, AFR around 11 - 11.5. Have lots of warnings set on my laptop for water pressure, AFR, EGT, IAT, etc so I can shut off if anything is out of range.
Anyone else have experience with using this much meth injection?
#2
Munkyw3rkz.webs.com
Join Date: Jun 2003
Location: PUTTIN UR MOUTH ON CURBZ CPT, SoCal
Posts: 22,166
Likes: 0
Received 1 Like
on
1 Post
Re: How high do you boost with meth injection (LST2)
when i was playing with EVO's they were doing 26-30psi with meth injection....
every motor reacts diff.... just keep reading your plugs etc...
every motor reacts diff.... just keep reading your plugs etc...
#3
Junior Member
Thread Starter
Join Date: May 2005
Location: Melbouren, FL, USA
Posts: 205
Likes: 0
Received 0 Likes
on
0 Posts
Re: How high do you boost with meth injection (S@nt0s)
Yeah, the engine seems to like it around 27-28 psi. 3/4 of the injection is to individual cylinders and I have some sparying in the intake, some before the turbo and some on the intercooler. It is amazing how much it drops the IATs. I know that some of it drop is evaporation off the sensor but I can tell that it really cools things down in the intake track b/c the IATs stay low after a hard run. I drops like 15-20* if I do a high boost run.
#4
Member
Join Date: Aug 2004
Location: Oklahoma City, OK, usa
Posts: 1,240
Likes: 0
Received 0 Likes
on
0 Posts
Re: How high do you boost with meth injection (LST2)
I ran a gt35e turbo on 101 sunco gasoline with devils own meth injection kit.
28 psi at around 550-575 hp with a total timing of 24 degrees. My temps went from 118 down to 88 degrees when using the meth injection. All i used was walmart windshield wiper fluid..good stuff! Motor is super healthy.
28 psi at around 550-575 hp with a total timing of 24 degrees. My temps went from 118 down to 88 degrees when using the meth injection. All i used was walmart windshield wiper fluid..good stuff! Motor is super healthy.
#5
Re: How high do you boost with meth injection (iBrandon)
Water/Meth FTMFW!
I would guesstimate easy 600 whp with Water/Meth and good gas...I'm hoping
Who knows what E85 and Water/Meth together could produce
I would guesstimate easy 600 whp with Water/Meth and good gas...I'm hoping
Who knows what E85 and Water/Meth together could produce
#6
Junior Member
Thread Starter
Join Date: May 2005
Location: Melbouren, FL, USA
Posts: 205
Likes: 0
Received 0 Likes
on
0 Posts
Re: How high do you boost with meth injection (xenocron)
It is great for the street... don't have to keep filling up with race gas. Only problem is traction. I am able to hold down 28 psi runing 25.5" MH street/race bias ply in 3rd with LS gears. Have to turn boost way down for 1st and 2nd.
#7
Honda-Tech Member
Join Date: Dec 2003
Location: Where the beer flows like wine, CO, USA
Posts: 4,114
Likes: 0
Received 0 Likes
on
0 Posts
Re: How high do you boost with meth injection (xenocron)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xenocron »</TD></TR><TR><TD CLASS="quote">Who knows what E85 and Water/Meth together could produce </TD></TR></TABLE>
Thats exactley what I want to see!
Thats exactley what I want to see!
Trending Topics
#8
Member
Join Date: Apr 2006
Location: In Hell, Burning
Posts: 1,356
Likes: 0
Received 0 Likes
on
0 Posts
Re: How high do you boost with meth injection (BB6-213)
Ive been reading straight meth works even better. Legally The company cannot tell you to use straight meth due it its flmable and combustable characters. But if you have a stout sytem and no leaks its no dangerous than the tank of gas you sit on everyday.
Thread
Thread Starter
Forum
Replies
Last Post