Car Chemistry inserts
Has anyone had any experience with car chemistry exhaust inserts in a full exhaust system? I'm trying to come up with some ways to quiet my car down. I'm running mac 351 swap full length headers, 3" pro chamber and 3" cat back with flowpath mufflers, on a 393 with a vortech s trim. Will i lose a bunch of horsepower by using the inserts in a full exhaust system? it sounds as if they are supposed to take the place of the mufflers, but i want to run them with the mufflers to see if i can get the car quieter.
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vortech s trim,edelbrock 6032's, b303, cobra intake, 70mm tb, pro m 75mm bullet, granatelli alum. rad., accel 330+ digital ign., msd boost tim. ret., 30# inj., 190 lph fuel pump, t-rex pump, bbk, press. reg., tremec tko, ram billet flywheel, dual friction clutch, pro 5.0 shifter, 4.10 gears, aluminum quadrant, motorsport alum. driveshaft, hooker headers, off road h pipe, flowmaster cat back, subframes, megabyte jr lowers, heavy duty uppers, eibach springs drag springs, koni sport shocks, polished cobra r's, 85-86 taillights, msd pro billet distributor
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