Just had Mr. freeze dynoed !

Lons2001GT

New Member
Nov 16, 2003
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Before dyno tune (had mail flash) and no methanol 340.47whp/339.09wtq
After dyno tune no methanol 384.55whp/369.28wtq
After dyno tune and Mr.freeze meth 388.46whp/385.22wtq

I was a little dissappointed with the hp increase at the peak but the midrange gained about 20whp from 4-5k rpm. There were gains accross the board and my inlet temps went from 184 to around 100. If the mr freeze had smaller jets for lower boost level cars, you could probably make more power. Kauffmans (the tuner) didn't want to go too crazy with timing and I agreed. I think the jet included with mr freeze is ment more for high boost cars. The cars that made huge power increases that were tested that I've read about were running 15-20psi. I will say this, I paid 150 bucks for the kit and the safety of the cooler intake temps alone is worth the money even though I was expecting more than 5 peak hp and 16lb/ft or tq. Maby anderson will come out with some different jets that will help. Heck, what do I expect for 150 bucks ? It was also 90 degrees today which probably didn't help power figures any. I will try to post the dyno sheets tomorrow if I can. Air fuels checked in around 11.8 across the board. Let me know what you guys think.
 
Here's the dyno sheet.
 

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I ordered the Mr. Freeze last week. I had the same people you did (Kauffmans) build my whole engine. I am pushing between 12 and 14 pounds of boost. I'll let everyone know how much I get out of it. I have the 3.33 blower pully and 60 lb. injectors with otherwise pretty much the same setup otherwise as you. Check, "my garage".

Also, why didn't you go with the Snow Performance kit? Because of less money?
 
reeber said:
I ordered the Mr. Freeze last week. I had the same people you did (Kauffmans) build my whole engine. I am pushing between 12 and 14 pounds of boost. I'll let everyone know how much I get out of it. I have the 3.33 blower pully and 60 lb. injectors with otherwise pretty much the same setup otherwise as you. Check, "my garage".

Also, why didn't you go with the Snow Performance kit? Because of less money?

I may actually put a 3.33 pulley on now that I have the meth kit so I can break the 400whp level. You have cams and an offroad h pipe which probably make quite a difference. I can't wait to put some cams in this car. I didn't go with the snow because of price most of all. Money is tight right now (just got married in october and had my son in february) not to mention mr freeze is much simpler to install. The only down side of mr freeze is that it does not come with different jets to help tune for various boost levels. I think I could pick up more power if I could tone down the meth a little, maby a little extra boost is what the dr. ordered !? Anyway after 5 dyno pulls and the drive home (banging on it plenty) I used maby a quarter of a quart. The bottle holds half a gallon so I figure I'll top it off every tank of gas.