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Texas Speed Precision Race Components Aftermarket LT4 CNC Cylinder Heads

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$3,711.99
SKU
199-SSPRCLT4
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Manufacturer Texas Speed
Manufacturer Part No 199-SSPRCLT4
Additional Description
Precision Race Components LT4 CNC 312cc ported cylinder heads.  All new 6-bolt Precision Race Components LT cylinder heads!

MADE in the USA!! CAST in the USA!! MACHINED in the USA!!
 
  • 2.165" Titanium Intake Valves/ 1.600" Stainless Steel Exhaust Valves
  • TSP .660 Spring Kit w/ PAC Valve Springs & Titanium Retainers
  • 6-Bolt Cylinder Heads with Thicker Deck Surface
  • CHE Bronze Guides
  • Will Work on Both Standard GM 4-Bolt &  Aftermarket LT 6-Bolt Style Engine Blocks
  • Completely Assembled in the USA

Extensive CNC and dyno testing has resulted in one of the most powerful LT-based cylinder heads available! 

 

Cylinder Head Specs:
Intake CC:    312cc
Intake Valve: 2.165"
Exhaust Valve:1.600"
Chamber Size: 62.5cc

 

FLOW NUMBERS

Lift                               Intake                         Exhaust

.2                                            151                                         117

.3                                            223                                         154

.4                                            265                                         200

.5                                            310                                         216

.6                                            349                                         229

.65                                          365                                         232

.7                                            370                                         235
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