FAST Intakes @ Thunder Racing...THEY'RE HERE!
Angie
So the general concensus is 10-12 rwhp over the LS6??
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Yes, That's 20.3 horsepower & 17.5 torque!
...I know that's over an LS1 intake and not the LS6 but still, crazy impressive gains there!
all the stock engine LS1 dynos I've ever seen peak at 5400-5500.
18.7 HP and 13.4 TQ if talking about peak numbers.
Psssst.... try looking at the line at 6100 RPM and not the peak numbers on the top






Should be here shortly.