LB7: Lower Then Stock PW?

WisconsinHick1

WisconsinHick1

New member
Mar 11, 2009
1,231
1
0
Minnesota
Finally my RCLB 2wd toy is out on the road and everything is going good so far! I have dual CP3's, 100% injectors, and a S475.

My question is has anyone lower there PW below stock parameters? So far I have some really nice clean powerful tunes but was thinking of building a driving tune that has a little less snort :eek:! I know everyone will think I'm crazy but I just want to see if its been done and how successful it was.

:treed:
 
chevyburnout1

chevyburnout1

Fixing it till it breaks
Aug 25, 2008
2,368
1
38
Berthoud, CO
I've done the same thing with a few tunes I've built. I just utilize the stock pulse width but cut the commanded mm3 down about half. My smallest tune I run in my truck right now feels roughly like a stock truck, maybe even a bit less which works great for towing a trailer with these compounds.
 
S

S Phinney

Active member
Aug 15, 2008
4,008
18
28
Quncy, Fl
I have done some as low as 1095 max us. Just remember that the 100 overs don't flow a lot more at or near idle. Don't cut those areas back. If you do you will see it pull fuel from higher mm3 because it needs x amount of fuel to run.
 
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