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Brodix BR7 Cylinder Heads

Brodix BR7 Cylinder Heads

$615.81

From Brodix: " BRODIX delivers the industry’s most durable replacement for the LS style cylinder heads with the introduction of the BR series. The BR 7 is an out-of-the-box version that comes standard with 71 cc combustion chambers, bowls blended, and intake ports matched. The STS BR 7 is a 100% CNC ported version that flows over 375 cfm. The BR 7 and the STS BR 7 both utilize a 12° valve angle and 2.204 / 1.614 valve combination. The STS BR 7 273 flows over 415 cfm with a 72 cc combustion chamber and 2.250 / 1.614 valves. The BP BR 7 285 BS is 100% CNC ported and flows over 415 cfm. This version of the BR 7 has a 285 cc intake port and 72 cc combustion chambers. 2.250 / 1.580 valves are installed to accommodate the new, bigger high flow exhaust ports for turbo or blowers. The BR 7 heads accept all standard LS components and share all of the legendary BRODIX features including: easily repairable A-356 virgin aluminum alloy and the strongest deck surface in the business. The STS BR 7 BS 273 has been added to the series for the racer who wants to use a 1.650 or smaller o.d. roller valve spring, but requires longer valves and special rockers."

 

 Lift 200 300 400 500 600 650 700 800 900
BR7 144 294 334 360 364
 - Exhaust 113 158 188 208 216 221
STS BR7 159 240 303 343 369 376 364
 - Exhaust 116 169 208 224 233 235 240
STS BR7 273 147 233 286 344 381 409 416
 - Exhaust 116 169 208 224 233 235 240
STS BR7 BS 273 147 233 286 344 381 409 416
 - Exhaust 116 169 208 224 233 235 240
BP BR7 BS 285 161 236 298 351 389 402 407 418
 - Exhaust 87 140 185 222 240 250 256 257
BP BR7-3 165 235 303 344 372 380 385
 - BP BR7-3 93 145 187 219 238 242 245

 

 


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