ProCharger/Vortech Dyno Numbers?
Instructor
Joined: Dec 2005
Posts: 197
Likes: 0
From: Woodland California
FMU's are notorious for failing.
Having said that, supercharging is great for power, and driveability. If the system is monitored for knock (detonation), and tuned properly. superchargers work well. Read all of the info on www.blowerworks.com, and you will learn how to tune it without tuning the computer using an electronic FMU, and a boost retard module. They also have a failsafe system. PCM for less claim they can tune it without an FMU, using the computer. I have met one other tunner who can tune it with the computer. Bottem line, make sure you know what you are doing, or pay someone who does know to get a good out come. Ask me how I know.
Team Owner
Joined: Mar 2001
Posts: 30,839
Likes: 291
From: Boston, Dallas, Detroit, SoCal, back to Boston MA
:How's putting the LT1 into the wife's car going?
The 1st Vette I saw running 10's was a blown 383 LT4
Great mod. Everyone that's done it's said to replace the cast high compression pistons with some lower compression forged units.
Melting Slicks
Joined: Oct 2006
Posts: 2,314
Likes: 3
From: In a van down by the river! Florida
Team Owner
Joined: Mar 2001
Posts: 30,839
Likes: 291
From: Boston, Dallas, Detroit, SoCal, back to Boston MA
