Tuning ? for LT1
10-02-2008, 10:03 AM
#1
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Tuning ? for LT1 Just got my procharger (P1SC) back from the rebuild. They put put a 3.40 pully on it (was a 3.55). Now the car seems to run great WOT, but when I come to a stop it just about dies....seems like its starving for fuel. The car was originally tuned with a 4.10 pulley. Do you think I need to get it retuned to the new pulley size or am I dealing with a diffrent issue?
The car idles fine when sitting still 800rpm.......
The car idles fine when sitting still 800rpm.......
10-02-2008, 06:48 PM
#3
Just got my procharger (P1SC) back from the rebuild. They put put a 3.40 pully on it (was a 3.55). Now the car seems to run great WOT, but when I come to a stop it just about dies....seems like its starving for fuel. The car was originally tuned with a 4.10 pulley. Do you think I need to get it retuned to the new pulley size or am I dealing with a diffrent issue?
The car idles fine when sitting still 800rpm.......
The car idles fine when sitting still 800rpm.......
