The LS7 Valve Issue Strikes Again... | RPM S7 E42
22:57
RPM Heads Cam Supercharged C6 Z06! RPM S8 E4
29:41
Fixing The LS7 Valve Issue!
22:18
Dealer Wants $19K for this Cadillac Fix—We Did It for $80!
32:46
If you buy a C6 Corvette Z06... Your LS7 Engine Could EXPLODE
11:31
Building GM's most powerful Engine Ever, the 650hp LT4 V8!
36:35
This C6 ZR1 Surprised us all ... | RPM S8 E19
17:30
LS7 Valve Issue is FIXED!!
12:27