I'd say if you don't have to run them then don't.
I'd say if you don't have to run them then don't.
97 RCSB . 2WD . 5.3 . 4l60E . E-FANS . PNP 706s . TSP 228R . 3600 STALL . HD2 . VETTE SERVO . 3.73s . 2" DROP
TURBO IN THE WORKS
I have no inspections, but I do like to be clean. I am only reconsidering cuz it may complicate the install. Any inputs on how well the LSx responds either with or without cats?
Well I've had several f bodies, vettes and gto's as well as my now swapped truck. I've gone cat less on every one of them. They respond very well to a free exhaust. There will be the few that say cats don't cause any loss in power and maybe they are right but, it's easier to get the power with a free flowing exhaust. This is going to turn into a big debate
97 RCSB . 2WD . 5.3 . 4l60E . E-FANS . PNP 706s . TSP 228R . 3600 STALL . HD2 . VETTE SERVO . 3.73s . 2" DROP
TURBO IN THE WORKS
No cats here. If you don't need em then no reason to have them. JMO.
ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06
waiting to go in... 3.90s, 214/220cam
No cats here. Not until they start using a sniffer
Truck: 05 GMC CCSB SLT Z71,
Go Faster: 5.3, 219/227 .607/.614 112, milled heads, eBay CAI, Circle D 2800, 3030 Built 60E, E-Fans, 3030 Tuned, LT's, Spintech Muffler, DuraGrip w/ 3.73's
Look Better: 10K HID's lows & fogs, tinted Chevy tails
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