2k Trans am ws6 228R cam cold start + rev
Cold start after the car had been sitting for a couple days. Just letting it warm up and giving it a few revs.
LS1 with 228R cam, full custom Exhaust(jethot longtubes through a ORY with B&B catback. Lost 2 horsepower on the Dyno with the B&B compared with open long tube headers, not bad at all imo.
TSP 228R 114 LSA cam, PRC 2.5 5.3 heads - idle
228R 114 LSA cam
stage 2.5 5.3 heads milled for 11:1 CR
PAC 1518 valve springs
ARH longtube headers with catted y
custom catback (Dynomax ultraflow bullet into magnaflow muffler)
sounds pretty quiet, but you can hear the chop as the camera passes the right tailpipe. you can hear it camming pretty good through the headers/heads though.
SOM Camaro SS 228R cam idle
First start up with AFR 225cc heads with double springs, Mahle forged pistons, new rings,TSP push rods, LS6 intake and TB, pace setter LT headers, TSP Y pipe, MSD coils, powerbond 25% underdrive pully, LS2 timming chain,and a 228R comp cam, no tune just yet, motor is also on a 175 shot.
Vortec Headed 383 dyno
383 ci SBC, vortec heads, custom hydraulic roller (.563"/.544" lift, 224/229 duration @ 0.050", 110 LSA, installed on a 108 intake centerline) 10:1 compression, Edelbrock Performer RPM intake w/ AED 750HO carb. 474HP and 493ft-lbs of tq. It made over 420 ft-lbs of tq at 3000 rpm and carried it to 6000RPM